Thais pose during a campaign promoting the use of face masks to prevent infection by the H1N1 flu virus, at a hospital in Nonthaburi province, on the outskirts of Bangkok, July 13, 2009.
The Chinese mainland saw a faster increase of deaths from the A/H1N1 influenza in the past weeks, according to the Ministry of Health. Ministry: 4 dead after H1N1 inoculation Measures in Europe