Influenza A(H1N1) Outbreak – May 31, 2009 Update
The World Health Organization informs that 53 countries have officially reported 15,510 cases of influenza A(H1N1) infection, including 99 deaths. The largest numbers of cases are registered in the U.S. (about 8,000), Mexico (about 5,000) and Canada (about 1,100). The World Health Organization also reports that in view of the threat posed by the current […]