| venezuelan equine encephalitis viruses (veev) in argentina: serological evidence of human infection. | venezuelan equine encephalitis viruses (veev) are responsible for human diseases in the americas, producing severe or mild illness with symptoms indistinguishable from dengue and other arboviral diseases. for this reason, many cases remain without certain diagnosis. seroprevalence studies for veev subtypes iab, id, if (mosso das pedras virus; mdpv), iv (pixuna virus; pixv) and vi (rio negro virus; rnv) were conducted in persons from northern provinces of argentina: salta, chaco and corrientes, u ... | 2013 | 24349588 |
| cold season mortality under natural conditions and subsequent hatching response of aedes (stegomyia) aegypti (diptera: culicidae) eggs in a subtropical city of argentina. | in temperate and subtropical regions, populations of aedes (stegomyia) aegypti (l.) survive unfavorable winter conditions in the egg stage. knowing their survival rates can be of great interest for the health authorities in charge of control activities. in this study, we analyzed the mortality of ae. aegypti eggs exposed to the cold season as well as their hatching patterns under laboratory conditions in the city of resistencia, chaco, argentina. the mortality rate was 48.6%. no statistically si ... | 2015 | 26336247 |