Can my cat catch a serious infection like FELV or FIV at the vet?

Hello, FeLV is transmitted through close, social contact generally via saliva, as in grooming each other or sharing food bowls. FIV is usually transmitted through bite wounds. Since your cat is leashed and not in contact with other cats, this shouldn't be a risk in theory. If she goes outdoors by herself, or there is a chance she could escape, I'd recommend getting her vaccinated just to be safe. Otherwise, keeping her core vaccines (FVRCP and Rabies) should prevent her from acquiring diseases on walks. :) I'm going to link you to a good site on more information about FeLV/FIV in case you want to learn more: https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4951934 https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4951815 I hope this helps. Thanks for using PetCoach.

While technically they are at risk, they are adults that have been vaccinated so it is less likely they will contract the virus. Cats at greatest risk of infection are those that may be exposed to infected cats, either via prolonged close contact or through bite wounds. Such cats include: 1) Cats living with infected cats or with cats of unknown infection status 2) Cats allowed outdoors unsupervised, where they may be bitten by an infected cat 3) Kittens born to infected mothers Kittens are much more susceptible to infection than are adult cats, and therefore are at the greatest risk of infection if exposed. The degree of virus exposure sufficient to infect 100% of young kittens will infect only 30% or fewer adults. Nonetheless, even healthy adult cats can become infected if sufficiently exposed. It is best to separate the cats. If it turns out that sister's cat has FeLv, it is not an immediate death sentence. Retrovirus-positive cats may live many years without related illness.

FIV is primarily spread through cat bites, so that will not be passed to your cats via your clothes. Feline leukemia (FELV) is passed though cats grooming each other, sharing food and water bowls, and sharing litter boxes. FELV is a fragile virus, surviving only a few hours in a dry environment, but because of the potential that it could be on your clothes, I would wear something protective over your clothes when you are with the cat in your basement, and removing it before you come upstairs. To be absolutely safe, if you are going to continue to rescue cats, you should vaccinate your cats upstairs.

Try not to worry too much as it is incredibly unlikely that this vaccine will cause any issues with Lolly. The amount of virus in these vaccines is only enough to stimulate the immune system but not to actually cause the disease itself. For Lolly to infect the other are she would have to have the disease. Personally I vaccinate all cats for felv regardless of whether they go outside just in case they were to escape from the house etc. The vaccine won't do her any harm, but it is of course your decision whether you want her to have it or not, I imagine your vet made a mistake in giving it because it is so often done in the routine.

It is obviously up to you about mixing the cats. I personally do not recommend mixing feline leukemia cats with negative cats. Even though they are vaccinated not all vaccines are 100%. The positive cat is still putting the negative cats at risk. They can spread leukemia by sharing water bowls, food bowls, litter boxes and standard grooming.

Felv is highly contagious just by the sharing of water bowls. The virus is spread through the saliva, so the chances are quite high for the 2nd cat unfortunately. You can ask your vet about doing annual bloodwork and potentially anti-viral medications to help. However anti-viral meds can be quite expensive, so most owners just try to keep their kitties on a high quality dog food (i.e. Royal Canin, Wellness, Merrick, etc) for overall health.

FIV is transmitted by bite wounds, so there is little risk to your adopted cat. If you want to be sure you can always have her tested when she arrives. FIV is only a cat disease as well, so there is no risk to your dogs.