The flu is highly contagious and does not have a cure, although certain anti-viral medicines can shorten its duration. Therefore, avoidance is the cure, as the old adage says. People can spread the flu up to a day before they show any symptoms. Of course, it is easily spread while a person is ill, and the influenza virus can even stick around for up to a week after one has become sick.
The first and foremost recommended way to avoid becoming ill with the bug is to get a flu shot every year. The vaccination protects you from three or four strains of the illness that are predicted to dominate that particular flu season. A new one must be created every year as scientists keep track of the current types of influenza that are circulating the globe. The National Institute of Allergies and Infectious Diseases is currently conducting research into a universal flu vaccine that would provide longer, better protection and remove the need for a new seasonal flu shot every year.
As mentioned above, people can be contagious for quite some time. The next tip that specialists stress is frequent hand washing . It is best to scrub for at least 20 seconds. People tend to underestimate how helpful handwashing is. If you are where water is not available, the next best thing to do would be to use a hand sanitizer with isopropyl alcohol in it. Another tip that experts mention is to try not to touch your face because cold and flu viruses enter your body through your mouth, nose, and even your eyes.
A healthy lifestyle including rest, relaxation, and a nutritious diet can protect your immune system or at least leave you less vulnerable to catching the flu. It is important to understand the facts verses the myths about influenza as there is a large volume of information that circulates each flu season, some true, some not.
Warning: The reader of this article should exercise all precautionary measures while following instructions on the home remedies from this article. Avoid using any of these products if you are allergic to it. The responsibility lies with the reader and not with the site or the writer.