Researchers have found a link between gut bacteria and autism.According to the National Autistic Society, more than one in 100 people are on the autism spectrum and there are about 700,000 autistic adults and children in the UK.The findings, showing bacteria in children may contribute to autism, could be used to diagnosis the condition in the future, experts have said. They suggest that specific components of the gut microbiome – microorganisms, including bacteria, fungi, and viruses, that live in the digestive tracts of animals – could be used to diagnose autism in the future.Experts say that although the findings are...