If you're looking for solid information on swine flu from sources who haven't lapsed into hysterics, Professor Vincent Racaniello of Columbia University Medical Center, who has studied viruses for 30 years, publishes an excellent Virology Blog that's heavy on facts and short on panic. Racaniello believes the flu will stop spreading soon in the U.S. for the same reason that ordinary seasonal flus fade every year around this time, but it could come back stronger in the fall: Flu season is basically over in the US, ... read more