Results 91 to 100 of about 83,121 (142)

Bactéria ou parasita? a controvérsia sobre a etiologia da doença do sono e a participação portuguesa, 1898-1904 Bacteria or parasite? the controversy over the etiology of sleeping sickness and the Portuguese participation, 1898-1904

open access: yesHistória, Ciências, Saúde: Manguinhos, 2012
A etiologia da doença do sono era desconhecida até o início do século XX. Essa doença tipicamente africana em breve se tornaria o principal obstáculo à colonização europeia.
Isabel Amaral
doaj  

EBOLA

open access: yesZdravniški Vestnik, 2014
The ongoing outbreak of Ebola virus disease is by far the largest in  the history of Ebola virus since its initial description in 1976. Apart from dramatic increase of detected cases in the current outbreak of Ebola virus disease in West Africa, there ...
Tadeja Kotar
doaj  

West Nile virus can be transmitted within mosquito populations through infectious mosquito excreta

open access: yesiScience
Summary: Understanding the transmission routes of arboviruses is key to determining their epidemiology. Here, we tested whether West Nile viruses (WNVs) are transmitted through mosquito excreta. First, we observed a high concentration of infectious units
Rodolphe Hamel   +8 more
doaj  

The Emergence of Tropical Medicine in France

open access: yesEmerging Infectious Diseases, 2015
C.J. McKnight
doaj   +1 more source

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