(CIDRAP News) Flu activity remained low in the Northern Hemisphere last week, with only a few countries, such as Costa Rica and Cameroon, reporting spikes in the number of cases, the World Health Organization (WHO) said today.
Costa Rica is the only tropical country in the Americas to report increasing numbers of cases, which are primarily influenza A/H3N2, the WHO said.
The World Health Organization (WHO) reported 331 cases of swine influenza H1N1 in 11 countries as of 6 a.m. GMT today. The case numbers by country are United States, 109 (1 death) (these are yesterday's totals); Mexico, 156 (9 deaths), Canada, 34; Spain, 13; United Kingdom, 8; New Zealand, 3; Germany, 3; Israel, 2; and 1 each in Austria, the Netherlands, and Switzerland. [WHO update 7]
Editor's note: Today we are launching a daily digest of the latest developments concerning the swine influenza H1N1 virus. This digest will be updated more than once a day as news developments dictate.
(CIDRAP News) As the official count of US swine influenza cases rose to 64 today, top federal health officials said it's becoming increasingly clear that the virus is spreading beyond people who recently traveled to Mexico, the epicenter of the outbreak.