Condition13 connections · 3 sources
Feline Immunodeficiency Virus
A retrovirus that attacks the immune system of cats, similar to HIV in humans. Primarily transmitted through deep bite wounds from infected cats. Causes progressive immune suppression, making cats vulnerable to secondary infections.
Key Facts
- Transmitted primarily through bite wounds — outdoor fighting cats at highest risk
- NOT easily spread through casual contact, grooming, or shared food/water
- Causes progressive immune suppression over months to years
- Infected cats may live normal lifespans with proper care
- Testing: simple in-clinic blood test; retest 60+ days after suspected bite exposure
- Outdoor cats should be tested annually regardless of vaccination status
- FIV-positive cats should become indoor-only to reduce hazards and prevent transmission
- No cure; management focuses on preventing secondary infections
- FIV-positive cats are more susceptible to: dental disease, respiratory infections, fungal infections
- Can cause low platelet counts (thrombocytopenia) leading to nosebleeds
Connections (13)
Related Conditions
BartonellaCondition
— immunocompromised cats may show more Bartonella symptoms
Bite Wound AbscessCondition
— transmitted through bite wounds
Demodectic MangeCondition
— immune suppression link with D. cati
Feline Leukemia VirusCondition
— often tested together; both retroviruses spread by contact
Feline Upper Respiratory InfectionCondition
— immunosuppression worsens URI
Fungal InfectionsCondition
— immunosuppression increases susceptibility
Intestinal ParasitesCondition
— immunosuppressed cats more vulnerable
Plasma Cell PododermatitisCondition
— associated in 50% of cases
RabiesCondition
— also transmitted by bites
RingwormCondition
— immunosuppression increases susceptibility
ToxoplasmosisCondition
— immunosuppression increases susceptibility