On the eve of the 2010-11 influenza flu season, scientists and engineers have identified the environmental conditions and surfaces that could enable a highly pathogenic bird flu virus to survive for prolonged periods of time -- at least two weeks and up to two months. 14 окт. 2010 г.
How is the bird flu transmitted to humans?
Infected birds shed bird flu virus through their saliva, mucous and feces. Human infections with bird flu viruses can happen when virus gets into a person's eyes, nose or mouth, or is inhaled.
How long does the bird flu virus live?
Avian influenza (AI) virus can survive outside a host for long periods depending on temperature and humidity of the environment. The virus can live for up to one month inside a poultry house at 40 ºF.
Can you get flu from touching surfaces?
The flu is far easier to spread, requiring no contact at all. It's also possible to spread the flu via surface contact. If a sick person coughs into their hand and then touches a doorknob or other surface, those who touch that same surface after and then touch their face can become infected.
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