H1N1 influenza A is a recently evolved strain of the virus that causes "the flu" in humans. Although the H1N1 subtype is similar to the more common strains that cause endemic waves of seasonal influenza each year, its outer protein structure is slightly different as a result of genetic mutation. Because of these small protein changes, our immune systems may not be able to recognize the H1N1 Influenza A strain and launch an appropriate immune.
Some scientists therefore fear that the H1N1 strain may be more virulent than ordinary flu and could result more severe illness. Fortunately, there are a number of simple ways of protecting against influenza A H1N1. In general, the best prevention methods for H1N1 are the same as those we would use to prevent other types of illnesses, such as ordinary influenza A, as well as colds and stomach viruses.
According to scientific research, the most effective of these prevention methods is ordinary handwashing. The importance of handwashing makes sense considering the fact that the influenza virus is most often transmitted through contact with secretions from the nose and throat of someone who is infected with the virus. Coughing, sneezing, or even touching the mouth, nose, or eyes can transmit viral particles to the infected person's hands.
From there, viral particles easily spread to doorknobs, faucets, telephones, and other objects, as well as directly via a handshake or any other type of direct contact. Because people are often contagious well before they exhibit symptoms of influenza, it is important to practice frequent handwashing at all times. In addition to washing after visiting the restroom, try to wash your hands after direct contact with another person or after touching items that are frequently touched by others, such as phones and doorknobs.
According to research studies, the best way to remove the influenza virus is to use warm water and ordinary soap and to wash thoroughly for at least 15 to 20 seconds or preferably for a full minute.
You should also scrub under your nails and make sure to wash the entire top and bottom surfaces of the hand and wrist, not just the palm and fingers. Reserve antibacterial gel for times when you don't have access to running water, because they are much less effective than plain soap and water.
In addition to handwashing, a mask and/or gloves are recommended for those with immune system or chronic health problems. For healthy people, however, masks and gloves offer minimal benefit.
To try to keep your immune system strong, make sure to eat a balanced diet, take a multivitamin, and get plenty of exercise. Also make sure to visit your primary care physician to be evaluated and treated for any chronic health conditions you may have.
Because influenza tends to make those with chronic illnesses or untreated health conditions the most severely ill, working closely with your health care practitioner is key to help protect against H1N1 influenza.
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