People with flu can spread it to others up to about 6 feet away. Most experts think that flu viruses spread mainly by droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs. Less often, a person might get flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose, or possibly their eyes. People with flu are most contagious in the first three to four days after their illness begins. That means that you may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick.
Vitamin C : Although vitamin C is widely used and has many benefits, there is no scientific proof that it will help you avoid an illness such as the flu or a cold. This can happen in two ways. Because the flu shot takes two weeks to become fully effective, some people might also have already caught the flu when they get the shot or shortly afterward. Of course, do your best to avoid getting the flu at all. Preventing spread Symptoms of the common cold Symptoms of the flu Treating cold and flu Viruses cause the common cold and flu, two contagious respiratory infections. Atherosclerosis rapidly develops between ages 40 to 50, research shows. Overview of Influenza A and B.
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Drinking plenty of water, eating a healthful diet, and getting plenty of rest are advised. Even with mild illnesses, you can spread germs, too. Most respiratory infections clear up within a few days. William C. Minus Related Pages. Latest Tweets. Share on Pinterest A vontagious spreads while symptoms, such as sneezing, are still showing.