ALLEY CAT RESCUE
  • Home
    • About >
      • Mission
      • Our Team
      • Board of Directors
      • Financial Information
      • Email Sign-up
    • ACR in the Press
    • ACR Publications >
      • Newsletters
      • Blog
      • Press Releases
      • National Surveys
    • Adoptions >
      • Cats available for adoption
      • New Cat Checklist
      • Introducing A New Cat
    • Frequently Asked Questions
    • Contact Us
    • Partners
  • Action Alerts
    • Spay Neuter Pledge
    • No Declaw Pledge
    • Campaigns >
      • The Feral Fix
      • Working Cats Program >
        • Shelters with Working Cat Programs
      • End Deadly Eradication Methods
      • "Fix the Family"
  • Spay/Neuter
    • Early Age Spay/Neuter
    • Misconceptions About Spay/Neuter
    • State Low Cost Spay/Neuter
  • How to Help Community Cats
    • Find a Stray Cat?
    • What is a Feral Cat? >
      • Feral vs. Stray Cats
      • Benefits of Feral Cats
    • TNR-- What does this mean? >
      • TNR Statistics
      • TNR Step-by-Step
      • Targeted Trapping
      • TNR Tips
      • Hard to Catch Cats
      • TNR Equipment Loan Resources
      • TNR/Community Cat Care Financial Resources
      • Where to Buy TNR Equipment
      • Helping Shelters Implement TNR Programs
      • Common Complaints
    • Providing Shelter
    • CAT Action Teams: TNR Groups by State
    • Health Care
    • Cat Overpopulation
    • Relocation
    • Feral Kittens >
      • What to do if you find kittens
      • Stages of Kitten Development
      • Orphaned Kittens
      • Socializing Feral Kittens
      • Fostering Kittens
    • How Rescuers Can Effectively Adopt Out Cats >
      • Adopting Adult Feral Cats
    • Winter Tips for Protecting Cats
    • Summer Tips for Cats
    • Feral Cats and the Law
    • Cats and Wildlife >
      • Cats and Predation
      • Where have all the birds gone?
      • Debunking the Myths and Misinformation: Cat Predation
      • Why Eradication Methods Fail
    • Handbook Download
  • Cat Health
    • Health Care for Your Cat >
      • Vaccines
      • Wellness Vet Checkups
      • Microchiping
      • Nail Trimmings
      • Effects of aging
      • Hospice Care and Euthanasia Decisions
      • Financial Assistance
      • Cat Supplies
      • How to Prepare for an Emergency
      • Pet Food Banks
    • FIP, FeLV, FIV >
      • Testing for FeLV/FIV
    • Common Cat Health Issues >
      • Feline Panleukopenia
      • Fleas
      • Zoonotic Diseases
      • Rabies
      • Toxoplasmosis
      • Ringworm - Symptoms and Treatment
      • Ringworm Myths Debunked
      • Obesity in Cats
      • Diabetes
      • Indoor/Outdoor Cats
    • Cats & Claws
    • Animal Cruelty Against Cats
    • Hazardous Poisons
    • Poisonous Plants
    • Pet Disaster Preparedness
    • COVID-19 Pet Food Banks
    • Cats and COVID-19
  • Cat Behavior
    • Solutions to Prevent Surrendering your cat
    • Common Cat Behavior Issues >
      • Scratching and Destructive Behavior
      • Aggressive Cats >
        • Cat on Cat Aggression
      • Litter Box Problems
      • Meowing and Yowling
      • Urine Marking
      • Behavior Issues in Elderly Cats
    • Introducing Cats
    • Cat Enrichment
    • Tips for Entertaining an Indoor Cat
    • Cat Supply Resources
    • Lost Cat
  • African Wildcats
    • AWC Conservation Projects
    • Press Release on African Wildcat Campaign
    • Differences between AWCs and domestic cats
  • Donate
  • Store

Testing for FeLV/FIV

Testing for viral diseases such as feline leukemia (FeLV) and feline immunodeficiency virus (FIV) in feral cat colonies should be optional and not mandatory. Funds for sterilization programs are usually limited, so resources may be better spent on sterilization and rabies vaccines rather than on testing. Alley Cat Rescue does not perform testing as part of our standard TNR program; however, all cats who are placed into our adoption program or feral cats who are relocated to barn homes are tested.

The occurrence of FeLV and FIV and the rate of transmission of these diseases in feral cats is very low. Large epidemiologic studies “indicate FeLV and FIV are present in approximately 4% of feral cats, which is not substantially different from the infection rate reported for pet cats” (Levy and Crawford, 2004). Models of the transmission of the two diseases among feral cat populations “indicate that neither virus impacts overall colony size,” meaning these viruses are not quickly killing infected cats, but rather cats are capable of living years with either disease (Levy and Crawford, 2004).

FeLV is primarily spread from infected mother cats to their kittens, and FIV is mostly spread among fighting tomcats through deep bite wounds. Spaying and neutering will decrease these activities and the spread of these infections. Studies have shown that “FeLV and FIV may become extinct” in cat populations with “few aggressive interactions” (Levy and Crawford, 2004).

Furthermore, mass screenings of healthy cats can result in large numbers of false positives. All cats testing positive should be retested to properly confirm diagnosis, which is usually not possible in the case of feral cats, due to limited resources.

Operation Catnip’s founder, Dr. Julie Levy, points out that the greatest cause of feline deaths in the United States is the killing — by humans — of unwanted stray and feral cats, which causes more deaths than all feline infectious diseases combined (Levy and Crawford, 2004). Subsequently, most TNR programs choose to focus their efforts and resources on sterilization and vaccination rather than testing.

Download PDF. 

Reference
Levy, Julie K., and P. Cynda Crawford. “Humane Strategies for Controlling Feral Cat Populations.” Journal of the American Veterinary Medical Association 225.9 (2004): 1354–60. Avmajournals.avma.org
(Atypon). Web. 18 Aug. 2014.
Proudly powered by Weebly
  • Home
    • About >
      • Mission
      • Our Team
      • Board of Directors
      • Financial Information
      • Email Sign-up
    • ACR in the Press
    • ACR Publications >
      • Newsletters
      • Blog
      • Press Releases
      • National Surveys
    • Adoptions >
      • Cats available for adoption
      • New Cat Checklist
      • Introducing A New Cat
    • Frequently Asked Questions
    • Contact Us
    • Partners
  • Action Alerts
    • Spay Neuter Pledge
    • No Declaw Pledge
    • Campaigns >
      • The Feral Fix
      • Working Cats Program >
        • Shelters with Working Cat Programs
      • End Deadly Eradication Methods
      • "Fix the Family"
  • Spay/Neuter
    • Early Age Spay/Neuter
    • Misconceptions About Spay/Neuter
    • State Low Cost Spay/Neuter
  • How to Help Community Cats
    • Find a Stray Cat?
    • What is a Feral Cat? >
      • Feral vs. Stray Cats
      • Benefits of Feral Cats
    • TNR-- What does this mean? >
      • TNR Statistics
      • TNR Step-by-Step
      • Targeted Trapping
      • TNR Tips
      • Hard to Catch Cats
      • TNR Equipment Loan Resources
      • TNR/Community Cat Care Financial Resources
      • Where to Buy TNR Equipment
      • Helping Shelters Implement TNR Programs
      • Common Complaints
    • Providing Shelter
    • CAT Action Teams: TNR Groups by State
    • Health Care
    • Cat Overpopulation
    • Relocation
    • Feral Kittens >
      • What to do if you find kittens
      • Stages of Kitten Development
      • Orphaned Kittens
      • Socializing Feral Kittens
      • Fostering Kittens
    • How Rescuers Can Effectively Adopt Out Cats >
      • Adopting Adult Feral Cats
    • Winter Tips for Protecting Cats
    • Summer Tips for Cats
    • Feral Cats and the Law
    • Cats and Wildlife >
      • Cats and Predation
      • Where have all the birds gone?
      • Debunking the Myths and Misinformation: Cat Predation
      • Why Eradication Methods Fail
    • Handbook Download
  • Cat Health
    • Health Care for Your Cat >
      • Vaccines
      • Wellness Vet Checkups
      • Microchiping
      • Nail Trimmings
      • Effects of aging
      • Hospice Care and Euthanasia Decisions
      • Financial Assistance
      • Cat Supplies
      • How to Prepare for an Emergency
      • Pet Food Banks
    • FIP, FeLV, FIV >
      • Testing for FeLV/FIV
    • Common Cat Health Issues >
      • Feline Panleukopenia
      • Fleas
      • Zoonotic Diseases
      • Rabies
      • Toxoplasmosis
      • Ringworm - Symptoms and Treatment
      • Ringworm Myths Debunked
      • Obesity in Cats
      • Diabetes
      • Indoor/Outdoor Cats
    • Cats & Claws
    • Animal Cruelty Against Cats
    • Hazardous Poisons
    • Poisonous Plants
    • Pet Disaster Preparedness
    • COVID-19 Pet Food Banks
    • Cats and COVID-19
  • Cat Behavior
    • Solutions to Prevent Surrendering your cat
    • Common Cat Behavior Issues >
      • Scratching and Destructive Behavior
      • Aggressive Cats >
        • Cat on Cat Aggression
      • Litter Box Problems
      • Meowing and Yowling
      • Urine Marking
      • Behavior Issues in Elderly Cats
    • Introducing Cats
    • Cat Enrichment
    • Tips for Entertaining an Indoor Cat
    • Cat Supply Resources
    • Lost Cat
  • African Wildcats
    • AWC Conservation Projects
    • Press Release on African Wildcat Campaign
    • Differences between AWCs and domestic cats
  • Donate
  • Store