Cat Feces Disease

I need help - there are cats who live in the house I rent and there are cat feces and urine all in the house and, of course, come through the vents - a risk to health with that?

There is NO risk to the health of the smell.

Pregnant women should avoid cat feces as he can carry the toxoplasmosis parasite that can cause birth defects and problems. They may wear gloves and wash hands and change the litter safely, especially with an indoor cat.

The smell alone is not harmful, although distastefull.

I suggest you contact your local animal control center or nuisance wildlife and see if they can trap the cats in the house. male non-neutered produce a strong odor of urine. Once they are caught, to work with boards and mesh and close the cralwspace no more cats there.

But you do not endanger the health of the oros enter the house.

nope
No, there's nothing you can get exposure to the smell ...
the only disease you can get from cat feces is one, you must have direct contact with (toxoplasmosis), it is very rare that the cat had to be obtained from a mouse that the virus shed then the cat is only the virus shortly and then never again ... type where most cats outdoors have done this long ago ... anyway its just a risk to the unborn fetus in pregnant women and more .. only by direct contact

you should put the fence around the back of the house where the cats are in. .. odor is difficult for your lungs ... also, you can take all the cats and bring them to the SPCA, the pound, or shelter for other animals - most cities have laws that every cat out of the property owners may be collected and removed ... You might even be able to have the city come and trap the cats.

Yes. Cat urine has a large amount of ammonia in it, which is a poison

I do not think so, but the cat urine can cause birth defects in unborn babies, pregnant women should never change the litter boxes.Probably the only danger to others is to asthmatics and people with problems respiratory bad.

None of the smell, you can not get something smelling it. But if you touch it will expose you to certain diseases. Like human waste.

Yes, even if you do not have direct contact with faeces and urine has the odor of urine is a dangerous ammonia smell if left uncleaned for a while and if you blow across the smell that can cause problems Respere.

No, unless there is an extremely high concentration of it (too has the same effect as ammonia)
As for what to do about it, I recommend calling your landlord and get them to fix it. As a tenant, it is not really your problem (except that you have to endure)
If for reasons that do not work get a cat trap (sometimes you can borrow from a local veterinarian), which is human, and trap one by one and bring them to the humane society. Then board on the sides of the house somehow.