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.
Because there are many strains of flu virus, so unless you have immunity to them all you will catch flu again.
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.
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.