transmitted through the air
transmitted by direct contaminated
Airborne absolutely clear
viruses by sunlight,
disinfectants and detergents
inactivated
by soap, washing r
isk of infection can occasionally
lead pneumonia, direct
viral
or secondary, even for persons
who are usually very healthy
In particular it is a
warning
sign to be getting better
and relapses with Another warning
to have
trouble breathing
No benefit Influenza
spreads around the world
about three to
five
about millions in three occurred,
existing human animal species,
birds or
pigs. concern of people.
strain and The World officially
the outbreak to be spread
actually having a rate.
Source: http://en.wikipedia.org/wiki/Influenza
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