HealthBreastfed babies have fewer viruses in their guts that affect humans Early in life, babies gain billions of viruses that target gut bacteria – but breastfed babies are less likely to pick up viruses that infect human cells 51¶¯Âþ
HumansDon't miss: Maternal artworks, blooming islands and rewarding maths This week, catch the last few days of an art show that gives mothers their due, explore a land of orchids and discover how loving maths makes us better people Culture