The same as people, if pigs have the flu they can give it to other pigs, and sometimes (rarely) to people or other animals in close proximity. It is not hard to tell that the pigs are sick, just like people, when they have the flu they look ill. They have fevers and feel rotten, you can see that in their behavior. They cough, sneeze, and have runny noses. Stay away from them by at least ten feet, if possible. Wash your hands and use all the other precautions that you should to prevent catching the flu. See related question below.
NOTHING, the swine virus does not affect pigs...and if it did then humans can't get it from pigs. NOTHING, the swine virus does not affect pigs...and if it did then humans can't get it from pigs.
no!
It is named after pigs. It originated in pigs and the virus mutated and formed a new strain that is infectious among humans.
Pigs are no more to blame for swine flu than humans are for the common cold.
It is possible but not probable except for people who work directly and regularly with swine and sometimes turkeys.
Swine flu began in China. Pigs (swine ) live with humans thus "swine" flu mutated and transferred to humans.
Yes, a part of it was from pigs, and birds and humans...
The breeds of the Swine Flu were pigs. They carried diseases which were unknown until humans caught it.
Only pigs.
Swine Flu is a new strain of flu that originates from pigs and can travel to Humans. It started in Mexico
no the swine flu does not harm pigs, it wasnt even suppose to be able to get to humans just pig to pig but a farmer got it in mexico.
because a swine is a pig and pigs go oink oink. Also that were the virus started, pigs passed it on to humans.