Influenza, commonly referred to as the" flu," is an acute, contagious respiratory infection. The first of the human respiratory viruses to be isolated and characterized, influenza viruses have been studied the most extensively and are the best understood. The term itself,"WP Glezen...
Influenza Medically reviewedby Drugs.com. Last updated on Dec 2, 2024. What is influenza (the flu)? The flu is a viral infection of the lungs and airways. The virus spreads through droplets in the air when someone with flu coughs or sneezes. You may also get the virus through close con...
Viral infection What Is Influenza? The respiratory infection influenza, commonly known as the flu, causes symptoms that include fever, muscle aches, sore throat, and a cough. Once inhaled, flu germs quickly multiply and take over healthy cells. In its early stages, influenza sometimes is confused...
What is influenza (the flu)?The flu is a viral infection of the lungs and airways. The virus spreads through droplets in the air when someone with the flu coughs or sneezes. The virus also spreads through close contact with someone who has the flu. For example, a person with the virus...
Influenza is a viral infection that affects the respiratory tract. Also called the flu, influenza can cause a fever, fatigue...
Influenza is a viral respiratory disease of great importance. Both seasonal and pandemic influenza pose serious burdens and threats to global public health. The current WHO strategy for influenza is based on the International Health Regulations revised in 2005 (IHR 2005), ensuring a core national pu...
After infection with influenza A or B, if the patient is relatively weak, it is still possible to contract another subtype of influenza virus. The flu vaccine can protect against both influenza A and B, and vaccinated people are less likely to get influenza A and B in succession. Is it ...
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(H1N1) is caused by virus. When an infected person coughs, sneezes or has close contact with others, it is easy to spread influenza A (H1N1). Your child may transmit influenza A (H1N1) to others within a week or more after the onset of symptoms. What are the symptoms of influenza A...
Nosocomial infection is an infection you get in the hospital. Learn more about what causes it, symptoms of nosocomial infection, and more.