because they take the virus and compltety transmit it to others they don"t keep any virus on their body so they don"t get.another one is that they have no blood of their own so these viruses may stay in their body but they are still dead &they are not on any host.
Depends on why they're sick. They can carry and spread viruses and such.
no but it can make u really sick if u dont have protection
No snakes do not need vaccinations or injections because when they are kept in captivity they will not carry viruses or diseases.
you get sick
Sheep can catch viruses which can make them sick but they don't have viruses all the time.
dead/inactive viruses. that's why you don't get sick. dead/inactive viruses. that's why you don't get sick.
Yellow Fever and Dengue fever are caused by viruses in the Flavivirus family. They are related but they are very different. Dengue viruses are transmitted by mosquitoes from infected people to healthy people. Yellow fever virus is also transmitted by mosquitoes from sick people to healthy people but may also be transmitted from infected monkeys to healthy monkeys or people.
You should wash your hands before and after you handle mice. They do carry many diseases.
Babies get sick for the same reason everybody does: viruses, bacteria and other diseases.
Even though you might not be sick, you still carry bacteria and even viruses in and on your body. Your sneeze or cough could still contaminate food.
shutup
They are called pathogens.