Search Search Search You must have JavaScript enabled to use this form. Topic Programs & Operations Managed Admission Keeping Pets in Homes Return to Owner Safety Net Spay/Neuter Surgery Patient Care Clinic Flow Clinic Administration (-) Shelter Medicine Programs & Services Shelter Medicine at the ASPCA Shelter Medicine Support Board Certification ASV Guidelines Intake & Preventive Care Nutrition Vaccination Population Management Specific Medical Conditions Feline Retroviruses Ringworm Canine Infectious Respiratory Disease Heartworm Infectious Disease Outbreak Management Understanding Disease Spread Isolation vs. Quarantine Sanitation How-To Guides Facility Use & Design Foster Animal Health Care Overall Guidelines Surgery & Dentistry Toxicology & Poison Control Cruelty & Disasters Animal Cruelty Investigations Enrichment & Behavior Behavior Adoption & Placement Relocation & Transport Reaching & Supporting Adopters Community Cats Foster Care Active FiltersShelter Medicine Group 9 Clear All Feline Leukemia Virus (FeLV) Learn more about Feline Leukemia Virus (FeLV), a viral infection that affects shelter cats. Pagination Previous page ‹ previous … Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Current page 11