# Biosecurity in Exotic Animal Practice ## Quick Answer - Implement a written biosecurity plan that assigns specific PPE, disinfection, and patient flow protocols for every exotic species entering the clinic, with staff training documented before procedures begin. - Separate incoming exotic patients from the general waiting area and use species-appropriate containment to prevent cross-contamination between reptiles, birds, and small mammals. - Recognize that no single disinfectant works for all pathogens carried by exotic species, so the plan must match disinfectant selection to the specific disease risks of each taxonomic group. ## Understanding Biosecurity Risks in Exotic Animal Practice Exotic animal practice presents biosecurity challenges that differ substantially from companion animal practice. Reptiles, birds, and small mammals carry pathogens that can infect humans, other patients, and staff members. The clinical setting must account for these risks through deliberate facility design, workflow planning, and staff training. Zoonotic disease transmission from exotic pets to veterinary staff is a documented occupational hazard. Salmonella species are commonly carried by reptiles and can cause serious human illness. Chlamydia psittaci, the agent of psittacosis, is shed by infected birds and becomes aerosolized during handling. Dermatophytosis, caused by ringworm fungi, is frequently transmitted from small mammals such as guinea pigs and rabbits to humans. These pathogens require different containment strategies, which means a single generic biosecurity approach is insufficient. The World Organisation for Animal Health emphasizes that animal health and welfare programs depend on effective surveillance and reporting systems. Veterinary clinics function as a surveillance point where disease can be detected, contained, and reported. A biosecurity plan that includes clear observation protocols and escalation criteria supports this public health function. The Merck Veterinary Manual provides authoritative background on infectious diseases of exotic species, including transmission routes and prevention strategies. Clinicians should consult species-specific disease information when designing their biosecurity protocols, because the pathogens of concern vary by taxonomic group. ## Core Principles of Exotic Animal Biosecurity Biosecurity in exotic animal practice rests on three operational principles: separation, sanitation, and surveillance. Each principle translates into specific actions that staff can implement and document. ### Separation Separation means physically isolating exotic patients from each other and from the general clinic population. This includes separate waiting areas, examination rooms, and hospitalization wards. Reptiles should not be housed near birds because some pathogens can cross species barriers. Small mammals should be separated from both reptiles and birds to prevent stress and disease transmission. The American Animal Hospital Association provides practice guidance for companion animal care that emphasizes preventive care and life-stage considerations. Applying this framework to exotic species means recognizing that each species group has distinct husbandry requirements that affect disease susceptibility. A rabbit with respiratory disease should not be placed in the same airspace as a bird with suspected chlamydiosis. ### Transmission Control Transmission control focuses on interrupting the pathways by which pathogens move from one animal to another or from animals to humans. The main transmission routes in exotic animal practice are direct contact, airborne particles, fomites, and vectors. Direct contact transmission occurs when staff handle an infected animal and then handle another animal without changing gloves. Airborne transmission occurs when infectious particles become aerosolized during procedures such as nebulization, flushing, or necropsy. Fomite transmission occurs when contaminated equipment, cages, or surfaces transfer pathogens to susceptible animals. Vector transmission is less common in clinical settings but can occur with ectoparasites such as mites. The Merck Veterinary Manual describes the clinical signs and transmission of many exotic animal diseases. For example, psittacosis is transmitted through inhalation of dried fecal material or respiratory secretions from infected birds. Understanding these routes allows the biosecurity plan to target the specific pathways that matter for each species. ### Contamination Control Contamination control involves the use of physical barriers and cleaning procedures to prevent pathogens from moving between animals and areas. This includes the use of dedicated equipment for each animal, proper hand hygiene, and the use of appropriate disinfectants. The World Organisation for Animal Health emphasizes the importance of animal health and welfare programs. Contamination control is a welfare issue because disease transmission causes suffering and death. A clinic that fails to control contamination is also failing its patients but also failing its staff and the broader community. ## At a Glance: Biosecurity Decision Table | Species Group | Primary Zoonotic Risks | Key Transmission Route | Recommended PPE | Disinfection Priority | | --- | --- | --- | --- | --- | | Reptiles | Salmonella species | Fecal-oral, direct contact | Gloves, gown, face shield | Quaternary ammonium compounds, bleach dilution | | Birds | Chlamydia psittaci, avian influenza | Airborne, contact with secretions | N95 respirator, gloves, gown | Phenolic compounds, accelerated hydrogen peroxide | | Small Mammals | Dermatophytes, lymphocytic choriomeningitis virus | Direct contact, fomites | Gloves, gown, mask | Chlorhexidine, accelerated hydrogen peroxide | This table provides a starting point for a species-specific biosecurity plan. The actual selection of disinfectants and PPE must be based on the specific pathogens present in the clinic and the species being treated. ## Facility Design and Zoning The physical layout of the clinic determines how well biosecurity can be implemented. A well-designed clinic separates clean and dirty areas, controls traffic flow, and provides dedicated spaces for exotic patients. ### Zoning Principles The clinic should be divided into zones based on the level of contamination risk. The clean zone includes the reception area, offices, and staff break rooms. The transition zone includes the examination rooms and treatment areas. The dirty zone includes the isolation ward, the necropsy area, and the waste storage area. Traffic flow should move from clean to dirty, never the reverse. Staff should enter the clinic through the clean zone and move to the dirty zone only when they are wearing appropriate PPE. Animals should enter through a separate entrance that leads directly to the examination room or isolation ward. The American Animal Hospital Association provides practice guidance that emphasizes the importance of preventive care and life-stage standards. A clinic that follows these principles will have a design that supports biosecurity instead of working against it. ### Dedicated Exotic Animal Areas Exotic animals should have a dedicated examination room that is not used for dogs and cats. This room should have a separate ventilation system or be located away from the main airflow. The room should be equipped with a sink, hand sanitizer, and PPE supplies. The room should be designed to be easy to clean. Walls and floors should be non-porous and resistant to disinfectants. The room should have a separate waste container for contaminated materials. ### Isolation Ward The isolation ward is the most critical area for biosecurity. It is used for animals with suspected or confirmed infectious disease. The ward should be physically separated from the rest of the clinic, with its own ventilation system and entrance. The isolation ward should have a dedicated staff member who does not work in the main clinic on the same day. The staff member should wear full PPE, including a gown, gloves, and a respirator. The ward should be cleaned and disinfected after each use. ## Patient Flow and Handling Protocols Patient flow is the sequence of steps that an animal follows from arrival to discharge. A well-designed patient flow minimizes the risk of cross-contamination. ### Intake and Triage When an exotic animal arrives at the clinic, the owner should be asked about the animal's history, including any signs of illness, recent exposure to other animals, and travel history. This information helps the triage team determine the risk level of the animal. Animals with signs of respiratory disease, diarrhea, or skin lesions should be considered high risk and placed in the isolation ward immediately. Animals that appear healthy can be placed in the general examination room. ### Examination and Treatment The examination room should be prepared before the animal enters. The room should be clean and disinfected, and the staff should have the appropriate PPE ready. The animal should be examined on a non-porous surface that can be disinfected after use. During the examination, the veterinarian should use a systematic approach to minimize contamination. The animal should be handled with gloves, and the gloves should be changed between animals. The examination table should be cleaned and disinfected after each animal. ### Post-Procedure Cleaning After the animal is discharged, the examination room must be cleaned and disinfected. This includes the table, the floor, the walls, and any equipment that was used. The cleaning should be done with a disinfectant that is effective against the pathogens of concern. The cleaning process should be documented, and the staff should be trained to follow the protocol. The cleaning should be verified by a supervisor or a designated staff member. ## Disinfection Protocols for Exotic Species Disinfection is the process of reducing the number of pathogens on a surface. The choice of disinfectant depends on the pathogen, the surface, and the species. ### Disinfectant Selection The Merck Veterinary Manual provides information on disinfectants and their efficacy against various pathogens. The selection of a disinfectant should be based on the specific pathogen of concern. For example, a disinfectant that is effective against bacteria may not be effective against viruses or fungi. The disinfectant should be used at the correct concentration and contact time. The manufacturer's instructions should be followed. The disinfectant should be tested on a small area before it is used on a large surface. ### Disinfection Protocols The disinfection protocol should be written and followed by all staff. The protocol should include the following steps: 1. Remove all organic material from the surface. 2. Apply the disinfectant to the surface. 3. Allow the disinfectant to remain on the surface for the recommended contact time. 4. Rinse the surface with clean water. 5. Allow the surface to dry. The protocol should be documented and reviewed regularly. ### Disinfection of Equipment Equipment that is used for exotic animals should be disinfected after each use. This includes instruments, cages, and feeding equipment. The equipment should be cleaned and disinfected according to the manufacturer's instructions. ## Records and Measurements Biosecurity is a process that must be monitored and evaluated. The clinic should keep records of all biosecurity activities, including cleaning, disinfection, and PPE use. ### Record Keeping The clinic should maintain a log of all animals that are admitted, including the species, the reason for admission, and the biosecurity measures that were used. The log should also include the cleaning and disinfection activities that were performed. The records should be reviewed regularly to identify any gaps in the biosecurity plan. The records should be kept for a period of time that is consistent with the clinic's policy. ### Monitoring and Evaluation The clinic should monitor the effectiveness of the biosecurity plan. This can be done by observing staff behavior, reviewing records, and conducting environmental sampling. The monitoring should be done by a designated staff member. The evaluation should be used to make improvements to the biosecurity plan. The plan should be reviewed and updated at least once a year. ## Common Failure Patterns Biosecurity plans fail for a variety of reasons. The most common failures are: - Lack of staff training - Inconsistent use of PPE - Failure to clean and disinfect properly - Lack of a dedicated isolation area - Failure to follow the plan These failures can be prevented by a strong training program, a clear plan, and a culture of biosecurity. ## Welfare and Safety Context Biosecurity is also about protecting humans. It is also about protecting the animals. A biosecurity plan that prevents disease transmission is a welfare measure. The World Veterinary Association describes the importance of animal health and welfare. A clinic that has a biosecurity plan is a clinic that is committed to the welfare of its patients. ## Professional Escalation Criteria The biosecurity plan should include criteria for escalating a situation. If a staff member is exposed to a zoonotic disease, the staff member should be referred to a physician. If a disease is suspected, the clinic should report it to the appropriate authorities. ## A Practical Biosecurity Risk Scoring System for Exotic Patient Admissions A written biosecurity plan only works when staff can apply it consistently under real clinical pressure. The challenge in exotic animal practice is that risk varies widely between a healthy bearded dragon coming for a nail trim and a wild-caught parrot with undiagnosed respiratory signs. A single set of rules either overprotects low-risk cases, which slows the clinic, or underprotects high-risk cases, which endangers staff and other patients. A practical risk scoring system solves this problem by giving every staff member a repeatable method for assigning a biosecurity level to each patient at the moment of intake. The system described here uses a numeric score based on observable signals that any trained receptionist, technician, or veterinarian can assess without laboratory confirmation. The score determines the patient's flow path, the required PPE, and the cleaning protocol for the room after the visit. This framework is not a replacement for clinical judgment. It is a decision aid that standardizes the first five minutes of every exotic patient encounter so that biosecurity decisions do not depend on which staff member happens to answer the phone. ### Why a Scoring System Is Needed The existing biosecurity plan in this article covers separation, sanitation, and surveillance as core principles. It also provides a species-based table of PPE and disinfection priorities. What it does not provide is a method for deciding how to apply those principles when a patient arrives with incomplete information. Owners often cannot describe the animal's history accurately. A newly purchased reptile may have no documented origin. A bird from a rescue may have unknown exposure to other birds. The scoring system converts these uncertainties into a structured assessment that produces a defensible biosecurity decision. The American Veterinary Medical Association emphasizes that preventive care and owner education are central to veterinary practice. A scoring system supports this by making biosecurity decisions transparent to the owner. When the receptionist explains that the clinic uses a three-level system and the bird will be seen in the isolation room because it has respiratory signs, the owner understands the decision. This reduces conflict and improves compliance with the clinic's protocols. The World Organisation for Animal Health describes surveillance as a core component of animal health programs. A scoring system is a form of clinical surveillance because it captures risk information at the point of admission and routes that information into the clinic's record system. Over time, the clinic can review its scoring data to identify patterns, such as a high proportion of high-risk admissions during certain seasons or from certain referral sources. ### The Three-Level Risk Classification The system assigns each exotic patient to one of three biosecurity levels. Level 1 is standard risk, Level 2 is elevated risk, and Level 3 is high risk. The level determines the physical location of the examination, the PPE worn by staff, and the cleaning protocol after the patient leaves. Level 1 applies to healthy animals with no clinical signs, no known exposure to infectious disease, and no history of recent acquisition from a high-risk source. A healthy rabbit that is current on its wellness examination and lives indoors with no other animals is a typical Level 1 patient. The examination occurs in the general exotic examination room. Staff wear examination gloves and a gown. The room is cleaned with the standard disinfectant after the visit. Level 2 applies to animals with mild clinical signs that are not clearly infectious, animals with a history of exposure to other animals of unknown health status, or animals that have been acquired within the last 30 days from a pet store, rescue, or other source with mixed animal populations. A guinea pig with a small area of hair loss that could be ringworm is a Level 2 patient. The examination occurs in the same room as Level 1, but staff wear additional PPE, including a surgical mask, and the room receives a full disinfection with a product selected for the suspected pathogen. Level 3 applies to animals with clinical signs consistent with a known zoonotic disease, animals with a confirmed or suspected diagnosis of a reportable disease, or animals that have been exposed to a confirmed case of infectious disease. A bird with nasal discharge and dyspnea is a Level 3 patient until psittacosis is ruled out. A reptile with diarrhea is a Level 3 patient because of the risk of Salmonella. Level 3 patients are examined in the isolation ward, staff wear full PPE including an N95 respirator, and the room is disinfected with a sporicidal or high-level disinfectant after the visit. ### The Scoring Worksheet The scoring worksheet is a one-page form that the receptionist or technician completes during the intake call or at the front desk. The form contains five questions, each with a point value. The total score determines the biosecurity level. The first question asks about the species group. Reptiles receive 2 points because of the high prevalence of Salmonella carriage. Birds receive 2 points because of the risk of Chlamydia psittaci and other aerosolized pathogens. Small mammals receive 1 point because the primary zoonotic risks are dermatophytes and lymphocytic choriomeningitis virus, which require closer contact for transmission. The second question asks about the presence of clinical signs. The owner is asked whether the animal has any signs of illness, including respiratory signs, diarrhea, skin lesions, lethargy, or reduced appetite. Any clinical sign receives 2 points. No clinical signs receive 0 points. The third question asks about the animal's origin. An animal acquired within the last 30 days from a pet store, shelter, rescue, or commercial breeder receives 2 points. An animal that has been in the household for more than 30 days receives 0 points. An animal with an unknown origin receives 1 point. The fourth question asks about known exposure. If the animal has been exposed to another animal with a confirmed infectious disease, the score is 3 points. If the animal has been exposed to an animal with unknown health status, the score is 1 point. If there is no known exposure, the score is 0 points. The fifth question asks about the owner's health status. If any household member has a compromised immune system, is pregnant, or is under five years of age, the score is 2 points. This question is included because the zoonotic risk is also to the staff but also to the owner's household. The Merck Veterinary Manual notes that certain zoonotic infections, such as Salmonella and Chlamydia psittaci, can cause severe disease in immunocompromised individuals. The clinic has a responsibility to provide the owner with appropriate counseling and to ensure that the animal is handled with extra caution. The total score is calculated by adding the points from all five questions. A score of 0 to 2 points corresponds to Level 1. A score of 3 to 5 points corresponds to Level 2. A score of 6 or more points corresponds to Level 3. ### Assigning the Level The scoring worksheet is not a substitute for the veterinarian's clinical assessment. The veterinarian can override the score at any time based on physical examination findings or additional history. The override is documented on the worksheet and in the medical record. The worksheet is also not a substitute for the clinic's existing triage protocol. An animal with severe respiratory distress is a Level 3 patient regardless of the score because the clinical signs alone indicate a high risk of aerosolized disease. The scoring system is designed to catch the less obvious cases, such as a healthy-appearing reptile that is a chronic Salmonella shedder or a bird that was recently purchased from a mixed-species pet store. The scoring system should be reviewed by the entire clinical team before it is implemented. The team should agree on the point values and the level thresholds. The team should also agree on the override criteria. The review process is an opportunity to train staff on the system and to identify any species-specific concerns that the clinic has encountered in its own patient population. ### Implementing the Scoring System in the Clinic Implementation begins with a staff meeting where the veterinarian explains the purpose of the system and the specific protocols for each level. The staff should practice completing the worksheet on sample cases. The veterinarian should provide examples of patients that fall into each level and explain the reasoning behind the classification. The worksheet should be available at the front desk and in the examination rooms. The receptionist should complete the worksheet during the initial phone call or at the time of arrival. The worksheet should be attached to the patient's medical record so that the veterinarian can review the score before the examination. The clinic should designate a staff member as the biosecurity coordinator. This person is responsible for maintaining the worksheet supply, reviewing completed worksheets for accuracy, and tracking the clinic's biosecurity data. The coordinator should also be the person who leads the annual review of the scoring system. The clinic should also establish a protocol for what happens when a patient is classified at a higher level than the owner expected. The receptionist should be trained to explain the classification in a non-alarming way. The explanation should focus on the clinic's commitment to protecting all patients and staff. The owner should be told that the classification is a precaution and that the veterinarian will provide more information after the examination. ### Recording and Reviewing the Scores The completed worksheet is a medical record. It should be filed with the patient's chart and retained according to the clinic's record retention policy. The worksheet should include the date, the patient's name, the species, the owner's name, the score, and the assigned level. The biosecurity coordinator should review the worksheets on a monthly basis. The review should look for patterns, such as a high number of Level 3 patients in a particular species, or a high number of patients with unknown origin. The review should also look for discrepancies, such as a patient that was scored as Level 1 but later diagnosed with a zoonotic disease. These discrepancies are learning opportunities that should be discussed with the team. The monthly review should be documented. The coordinator should keep a log of the review findings and any changes made to the scoring system. The log is a record of the clinic's continuous improvement process. ### Troubleshooting the Scoring System The scoring system will not work perfectly from the first day. The team should expect to make adjustments. The most common problem is that the scoring system is too conservative, meaning that too many patients are classified as Level 3. This can happen when the point values are too high or when the thresholds are too low. The team should review the data and adjust the point values or thresholds. The second common problem is that the scoring system is too permissive, meaning that some high-risk patients are classified as Level 1. This can happen when the staff does not ask all five questions or when the owner provides incomplete information. The team should review the worksheets and identify the questions that are being skipped. The team should also consider whether the questions are clear enough for the staff to understand. The third common problem is that the scoring system is not used consistently. Some staff members may complete the worksheet for every patient, while others may only complete it for patients that appear sick. The clinic should establish a rule that the worksheet is completed for every exotic patient, regardless of the reason for the visit. The worksheet is a routine part of the intake process, not a special procedure. The fourth common problem is that the scoring system is not updated as the clinic's patient population changes. If the clinic begins to see more wild-caught birds or more reptiles from a specific source, the scoring system may need to be adjusted. The biosecurity coordinator should review the scoring system at least once a year and make changes as needed. ### The Relationship Between the Scoring System and the Existing Biosecurity Plan The scoring system is a decision framework that sits on top of the existing biosecurity plan. It does not replace the species-specific PPE table or the disinfection protocols. Instead, it tells the staff which PPE and disinfection protocol to use for a specific patient. For example, the species table in the existing plan states that reptiles require gloves, a gown, and a face shield. The scoring system tells the staff whether the reptile is a Level 1, Level 2, or Level 3 patient. A Level 1 reptile receives the standard PPE. A Level 3 reptile receives the same PPE plus an N95 respirator and is examined in the isolation ward. The scoring system also supports the patient flow protocols described in the existing plan. The intake and triage section states that animals with signs of respiratory disease, diarrhea, or skin lesions should be considered high risk and placed in the isolation ward immediately. The scoring system provides a structured way to identify these animals at the front desk, before they enter the waiting room. The scoring system also supports the records and measurements section of the existing plan. The clinic should keep records of all biosecurity activities. The scoring worksheet is one of those records. The monthly review of the worksheets is a monitoring activity that the clinic can use to evaluate the effectiveness of the biosecurity plan. ### The Role of the Scoring System in Staff Training The scoring system is a training tool. New staff members can learn the biosecurity plan by completing the worksheet for sample cases and discussing the classification with a senior staff member. The worksheet forces the new staff member to think about the species, the clinical signs, the origin, the exposure, and the owner's health status. This is a more effective training method than reading a policy manual. The scoring system also provides a common language for the staff. When a technician says that a patient is a Level 3, the veterinarian knows exactly what that means. The technician knows that the patient will be examined in the isolation ward and that full PPE is required. The veterinarian knows that the patient's risk of zoonotic disease is high and that the examination should be conducted with extra caution. The scoring system also supports the professional escalation criteria in the existing plan. If a staff member is exposed to a zoonotic disease, the exposure should be reported to the supervisor. The scoring worksheet provides a record of the patient's risk level at the time of the exposure. This information is useful for the physician who is treating the staff member. ### The Scoring System and the Owner's Role The owner is a critical part of the biosecurity system. The owner provides the information that the scoring system uses to classify the patient. The owner also receives the instructions for the patient's care after the visit. The clinic should provide the owner with a simple explanation of the biosecurity system. The owner should understand that the system is designed to protect all animals and staff. The owner should also understand that the system is not a judgment on the owner's care of the animal. The owner should be encouraged to ask questions about the system. The clinic should also provide the owner with instructions for the patient's care at home. The owner should be told about the zoonotic risks of the species and the precautions that should be taken. The owner should be told to wash hands after handling the animal and to keep the animal's enclosure clean. The owner should be told to contact the clinic if the animal's condition changes. The American Veterinary Medical Association provides resources for pet owners on preventive care and disease prevention. The clinic can refer the owner to these resources for additional information. The clinic can also provide the owner with a written handout that summarizes the biosecurity instructions. ### The Scoring System and the Broader Public Health Context The scoring system is a practical tool for the clinic, but it also serves a broader public health function. The World Organisation for Animal Health emphasizes the importance of surveillance and reporting in animal health programs. The scoring system is a form of clinical surveillance that captures data at the point of care. The data can be used to identify emerging disease patterns in the exotic pet population. The clinic should report any suspected zoonotic disease to the appropriate public health authorities. The scoring system provides a record of the patient's risk level and the clinical signs. This information is useful for the public health investigation. The clinic should also consider the role of the exotic pet trade in the spread of zoonotic disease. The scoring system includes a question about the animal's origin. This question captures data about the source of the animal. The clinic can use this data to identify high-risk sources and to provide feedback to the owners and the sources. ### The Scoring System as a Continuous Improvement Tool The scoring system is not a static document. It is a living tool that should be reviewed and updated on a regular basis. The biosecurity coordinator should lead the review process. The review should include the monthly worksheet review, the annual plan review, and the review of any disease incidents that occur in the clinic. The review should also include the input of the entire clinical team. The veterinarian, the technicians, and the receptionists should all have the opportunity to provide feedback on the system. The feedback should be used to improve the system. The scoring system should also be reviewed when the clinic changes its patient population. If the clinic starts to see a new species group, the scoring system should be updated to include the new species. If the clinic starts to see more animals from a specific source, the scoring system should be updated to reflect the new risk. The scoring system is a practical tool that can be implemented in any exotic animal practice. It is a simple, repeatable, and defensible method for assigning biosecurity levels to patients. It is a tool that supports the clinic's biosecurity plan and the clinic's commitment to the health of its patients, its staff, and the community. ## Frequently Asked Questions ### What is the most important step in biosecurity for exotic animals? The most important step is to separate exotic animals from the general population and to use species-specific PPE and disinfection protocols. This prevents cross-contamination and reduces the risk of zoonotic disease transmission. ### Can I use the same disinfectant for all exotic species? No. The choice of disinfectant depends on the specific pathogen of concern. A disinfectant that is effective against bacteria may not be effective against viruses or fungi. The disinfectant should be selected based on the species and the disease risk. ### How often should the examination room be cleaned? The examination room should be cleaned and disinfected after every animal. The cleaning should be documented and verified. ### What should I do if I am exposed to a zoonotic disease? If you are exposed to a zoonotic disease, you should wash the area with soap and water and seek medical attention. You should also report the exposure to your supervisor. ### Do I need a separate isolation ward for exotic animals? Yes. A separate isolation ward is essential for preventing the spread of infectious disease. The ward should have its own ventilation system and be cleaned and disinfected after every animal. ### How can I train my staff on biosecurity? Staff should be trained on the biosecurity plan, including the use of PPE, disinfection, and patient flow. The training should be documented and repeated regularly. ### What are the signs of a zoonotic disease in an exotic animal? The signs of a zoonotic disease vary by species and pathogen. Common signs include respiratory distress, diarrhea, and skin lesions. If you suspect a zoonotic disease, you should isolate the animal and contact a veterinarian. ### How can I prevent the spread of disease from reptiles? Reptiles should be handled with gloves, and the hands should be washed after handling. The enclosure should be cleaned and disinfected regularly. The reptile should be examined by a veterinarian regularly. ## Using the Evidence | Source | Best use in this topic | Important limitation | |---|---|---| | [Pet Care](https://www.avma.org/resources-tools/pet-owners) | official guidance | Check the linked page for current local requirements | | [AAHA Guidelines](https://www.aaha.org/resources) | official guidance | Check the linked page for current local requirements | | [Global Guidelines](https://wsava.org/global-guidelines) | official guidance | Check the linked page for current local requirements | ## Related Veterinary Guides - [Zoonotic Disease Risk Assessment in Veterinary Practice](/knowledge/veterinary-medicine/veterinary-public-health/zoonotic-disease-risk-assessment-in-veterinary-practice) - [Zoonotic Disease Risk Communication in Veterinary Practice](/knowledge/veterinary-medicine/veterinary-public-health/zoonotic-disease-risk-communication-in-veterinary-practice) - [Zoonotic Disease Management in Veterinary Practice: A One Health Framework](/knowledge/veterinary-medicine/veterinary-public-health/zoonotic-disease-management-veterinary-practice-one-health-framework) - [Biosecurity Auditing for Veterinary Clinics and Hospitals](/knowledge/veterinary-medicine/veterinary-public-health/biosecurity-auditing-for-veterinary-clinics-and-hospitals) - [Quality Control in Veterinary Laboratory Testing: A Practical Guide](/knowledge/veterinary-medicine/clinical-pathology/quality-control-veterinary-laboratory) ## References and Further Reading - [Pet Care](https://www.avma.org/resources-tools/pet-owners). American Veterinary Medical Association. - [AAHA Guidelines](https://www.aaha.org/resources). American Animal Hospital Association. - [Global Guidelines](https://wsava.org/global-guidelines). World Small Animal Veterinary Association. - [Merck Veterinary Manual](https://www.merckvetmanual.com/). Merck Veterinary Manual. - [Cornell University College of Veterinary Medicine](https://www.vet.cornell.edu/). Cornell University. - [Animal Health and Welfare](https://www.woah.org/en/what-we-do/animal-health-and-welfare). World Organisation for Animal Health. - [Selected emerging diseases of amphibia.](https://pubmed.ncbi.nlm.nih.gov/23642863). The veterinary clinics of North America. Exotic animal practice, 2013. - [Updates on Selected Emerging Infectious Diseases of Ornamental Fish.](https://pubmed.ncbi.nlm.nih.gov/32327045). The veterinary clinics of North America. Exotic animal practice, 2020. - [Veterinary Experiences can Inform One Health Strategies for Animal Coronaviruses.](https://pubmed.ncbi.nlm.nih.gov/34542794). EcoHealth, 2021. - [Plant biosecurity threats detected using metatranscriptomic sequencing of animal gut contents.](https://pubmed.ncbi.nlm.nih.gov/41019406). Virus evolution, 2025. - [Survey of severe acute respiratory syndrome coronavirus 2 in captive and free-ranging wildlife from Spain.](https://pubmed.ncbi.nlm.nih.gov/39030652). Veterinary research, 2024. > This article is educational and is not a substitute for veterinary diagnosis or treatment. Contact a veterinarian for advice about an individual animal.