What is h3n2 influenza virus

Not all flu is created equal: Some types can make you very ill, while other What Is the Flu? is a contagious respiratory infection caused by a variety of How Does a Flu Virus Make Me Sick? Flu viruses enter the body through the mucus membranes of your nose, This makes it very important to keep your hands germ-free with frequent and thorough What Are the Different Types of Flu? There are three types of flu viruses: A, B, and C. Type A and B cause the annual The flu is linked to between 3,000 and 49,000 deaths and 200,000 hospitalizations each year in the United States. The seasonal What Is Type A Flu Virus? Type A flu or Type A flu virus is constantly changing and is generally responsible for the large flu epidemics. The influenza A2 virus (and other variants of influenza) is spread by people who are already infected. The most common flu hot spots are those surfaces that an infected person has touched and rooms where they have been recently, especially areas where they have been What Is Type B Flu Virus? Unlike type A flu viruses, type B flu is found only in humans. Type B flu may cause a less severe reaction than type A flu virus, but occasionally, type B flu can still be extremely harmful. Influenza type B viruses are not classified by subtype and do not cause pandemics. How Is Type C Flu Virus Different From the Others? Influenza C viruses are also found in people. They are, however, milder than either type A or B. People generally do not become very ill from the influen...