No a catch isn't an animal or human. Humans can catch the flu and polio. A lot of kids die from polio and the flu.
It is not possible for you to catch the flu through semen.
I dont think you can catch a headache. You can catch flu or a cold which are symptoms of flu or a cold, but you cant just catch a headache.
Yes, they can and have the ability to change viruses and make them worse...Take a look at the swine flu. Stay away from your pet pig if you get a cold or the flu.
Because there are many strains of flu virus, so unless you have immunity to them all you will catch flu again.
you cant create the flu... u catch a virus and that's how u get the flu
for the bird- You can catch the flu and possibly salmonella for the human- Herpes, HIV, gonorrhea, syphilis, chlamydia, ect.
yes, anyone can get the flu.
Flu is a virus. (influenza) you can catch it by a person sneezing that has it.
She never had swine flu, it was just ordinary flu
well it started with the avion flu which mixed with swine flu (the origoinal non-human effecting) then with human flu
it equals poo
They can catch the flu from their owners. They can pretty much catch anything that people can catch.