influenza

(Newser) - A widespread strain of the influenza virus is proving to be resistant to a common treatment, Time reports. The H1N1 virus, a subtype of influenza A (not to be confused with H5N1, the avian or bird flu) has shown rates of resistance of up to 10% in Europe, Canada, and...

(Newser) - The FDA may change the labels of flu medications Tamiflu and Relenza to warn of serious side effects such as hallucinations, the Wall Street Journal reports. More than 700 so-called neuropsychiatric events—for example, children trying to "flee" by jumping through windows—and 16 deaths may be related to...