CommentIt’s very bad news that common viruses are affected by climate change No one knew climate change would affect viruses that spread from person to person, but it does. For the eighth of our 12 Days of Culture we look at how disease may change Comment
HealthA bird flu pandemic looms but the US is holding back the fight Just two mutations could turn H7N9 flu into a deadly airborne strain, but restrictions meant to protect us from a possible pandemic are making it harder to combat the next one Insight