HealthAntibiotics might kill gut bacteria that protect newborn lungs A study in mice has found that gut bacteria send signals that protect young lungs from pneumonia, prompting concern over antibiotic use in Caesarean sections 51¶¯Âþ
LifeHow lack of oxygen makes bacteria cause acne and how to stop it When deprived of oxygen, harmless bacteria on the skin can turn nasty, triggering inflammation and pimples – a discovery that makes a new treatment look likely 51¶¯Âþ