Could These Four Germs Protect Babies From Asthma?

BBC NewsCould These Four Germs Protect Babies From Asthma?NBCNews.comResearchers looking into the causes of asthma say they've found a clue in an unusual place — inside the digestive systems of small babies. They found that infants at the highest risk of asthma often were missing four common types of gut bacteria. Now ...Missing Microbes Provide Clues About Asthma RiskNPR'Good bacteria' key to stopping asthmaBBC Newsall 29 news articles »