WebH3N8 is a type of flu virus that usually infects birds, ... "Over long periods of time, a flu virus can adapt and become endemic in a mammal, meaning it is regularly circulating in that … WebOct 26, 2024 · Summary. Influenza is primarily spread through airborne transmission via aerosols. These tiny particles are released when an infected person coughs, sneezes or talks and can float through the air for a long time. However, research indicates that some transmission of the flu happens from coming into contact with an infected surface.
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Web"Over long periods of time, a flu virus can adapt and become endemic in a mammal, meaning it is regularly circulating in that species. This includes our own seasonal flu in humans, which is... WebIs the Flu Contagious? The flu is very contagious. People can spread it from a day before they feel sick until their symptoms are gone. This is about 1 week for adults, but it can be longer for young kids. ... How Long Does the Flu Last? Fever and other flu symptoms often go away after a week or so, but some people may still have a cough or ... fish stress symptoms
How long does the flu last? - Harvard Health
WebMar 8, 2024 · You may be contagious from the start of symptoms until several days after they’re gone. In some cases, you can spread the infection even before symptoms start. Stomach flu is a viral infection... WebOct 18, 2024 · When you have the flu (influenza), you're most contagious from 24 hours before symptoms begin through the first three to five days of the illness. Children and people with serious immune system conditions can remain contagious for 10 days … WebFeb 27, 2024 · Stomach flu is extremely contagious and can spread through person-to-person contact. A person can also catch it after coming into contact with contaminated water or food. Symptoms can pass... fish stretcher