Friday, August 20, 2010

Is it true that all viruses come from birds?

Im not asking how they evoled. Im just asking if in our time these viruses are all originating from birds?



Is it true that all viruses come from birds?firewall



No. For example, SARS virus was found to have originated from bats.



Is it true that all viruses come from birds?husqvarna



No. All viruses do not originate from only birds.



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