12 juill. 2007 - Bird Flu
Description:
The pathogen originally spread through poultry farms in Hong Kong in 1998. There were outbreaks again in 2002 and 2007. By 2007 there were 315 cases and 191 fatalities.
Ajouté au bande de temps:
Date:
12 juill. 2007
Maintenaint
~ Il y a 18 ans