Population history of indigenous peoples of the americas, The population figure for indigenous peoples in the americas before the 1492 voyage of christopher columbus has proven difficult to establish. scholars rely on.
Std facts – human papillomavirus (hpv) – cdc, Centers for disease control and prevention fact sheet on genital hpv infection..
Epidemiology of hiv/aids – wikipedia, the free encyclopedia, Hiv/aids is a global pandemic. as of 2011 approximately 34 million people have hiv worldwide. of these, approximately 17.2 million are men, 16.8 million are women and.
The 1918 influenza pandemic – virus, The influenza pandemic of 1918 the influenza pandemic of 1918-1919 killed more people than the great war, known today as world war i (wwi), at somewhere between 20.
Prevent the spread of norovirus | cdc features, Norovirus spreads very easily and causes vomiting and diarrhea. there’s no vaccine to prevent infection and no drug to treat it. wash your hands often and.
Who | malaria, Key facts. malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected mosquitoes. in 2012, malaria caused.
American society for microbiology journals, 1752 n street n.w. • washington dc 20036. 202.737.3600 • 202.942.9355 fax • [email protected]
Polish americans – history, the first poles in america, Lebanese americans, liberian americans, lithuanian americans, luxembourger americans, macedonian americans, malaysian americans, maltese americans, mexican americans.