Influenza
The influenza virus can spread easily and it is very contagious. Its symptoms include nasal and lung congestion, sore throat, fever, chills, cough, sneezes, fatigue, headache, and sore muscles and joints. The viruses can pass through the air and enter the body through the nose or mouth. High-risk individuals of the flu are people over 50 years, children from birth to 23 months.Anyone can get the flu but you can avoid getting it by taking the flu vaccine. The flu vaccine is very good at preventing specific strains of the influenza virus. However, scientists still make a different vaccine every year because the strains of flu viruses change from year to year.
Influenza The influenza virus can spread easily and it is very contagious. Its symptoms include nasal and lung congestion, sore throat, fever, chills, cough, sneezes, fatigue, headache, and sore muscles and joints. The viruses can pass through the air and enter the body through the nose or mouth. High-risk individuals of the flu are people over 50 years, children from birth to 23 months.Anyone can get the flu but you can avoid getting it by taking the flu vaccine. The flu vaccine is very good at preventing specific strains of the influenza virus. However, scientists still make a different vaccine every year because the strains of flu viruses change from year to year.
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