sexta-feira, agosto 28, 2009

H1N1 já é o vírus dominante

"O H1N1 tornou-se o vírus dominante suplantando o da gripe sazonal".
.
Este informe foi divulgado hoje (28/08) no site da World Health Organization, o qual publico abaixo (em inglês) na íntegra.
.
H1N1 now the dominant virus strain

Evidence from multiple outbreak sites demonstrates that the H1N1 pandemic virus has rapidly established itself and is now the dominant influenza strain in most parts of the world. The pandemic will persist in the coming months as the virus continues to move through susceptible populations.
.
Close monitoring of viruses by a WHO network of laboratories shows that viruses from all outbreaks remain virtually identical. Studies have detected no signs that the virus has mutated to a more virulent or lethal form.
.
Likewise, the clinical picture of pandemic influenza is largely consistent across all countries. The overwhelming majority of patients continue to experience mild illness. Although the virus can cause very severe and fatal illness, also in young and healthy people, the number of such cases remains small.
.

Nenhum comentário: