HealthWorld war on superbugs can only be won by a UN-led global effort Antibiotic resistance is now such a big threat that only a global campaign akin to that on HIV can tackle it, say Dilip Nathwani and Ramanan Laxminarayan Comment
LifeGut bacteria spotted eating brain chemicals for the first time The discovery of gut bacteria that need the calming chemical GABA to survive could explain why bacteria seem to influence our mood News