> What animals are often sick?

What animals are often sick?

Posted at: 2014-11-15 
insects mainly mosquitoes can carry fatal diseases and spread it to humans as well as other animals. such as malaria and the sleeping sickness.

Birds carry many diseases and opossums are just known for being dirty or having rabies.

My cat throws up a lot .

bats carry many diseases,



Besides rats, what are animals that are often sick or known for being sick? Im drawing a cartoon idea with animals and one has a surgical mask and I want to use an animal thats known for sickness.