Wind What is wind? Wind is air in motion. It is produced by the uneven heating of the earthâs surface by the sun. Since the earthâs surface is made of various land and water formations, it absorbs the sunâs radiation unevenly. Two factors are necessary to specify wind: speed and direction. What causes the wind to blow?
That's the incubation period. For the flu, it is about two to five days. So if you are exposed today, you probably won't have any symptoms for three to five days. Then you have a little headache, maybe a few aches and pains and maybe a low fever.
Most healthy adults can infect others one day before they begin experiencing symptoms and up to five days after they become sick. [ Source: http://www.chacha.com/question/how-long-after-you-come-in-contact-with-the-flu-virus-do-you-show-symptoms ]. How long after you come in contact with the flu virus do you show symptoms. 2  What would cause sudden onset of agonizing urination followed by a slight fever, headaches and all over body aches. 3  What kind of medicine should you take when you have the stomach flu. 4  Why does krystens throat hurt.