News & Perspective

(CIDRAP News) – Five more cases of an unusual swine influenza virus infection have surfaced, officials from the US Centers for Disease Control and Prevention (CDC) announced today, bringing the total to seven and raising more concerns about human-to-human transmission.

(CIDRAP News) – After delaying action for weeks as the novel H1N1 influenza virus took hold in far-flung parts of the globe, the World Health Organization (WHO) today declared a full-fledged pandemic, formally recognizing that the virus is becoming a global contagion.