Bacteria, viruses, yeast and parasites in your gut? It may sound like the stuff of nightmares, but this collection of microbes is actually a health necessity, experts say. Called the microbiome, it ...
Speaking to Medical News Today, Prof. Sheena Cruickshank, of the Division of Infection, Immunity & Respiratory Medicine at the University of Manchester, U.K., said that “ [h]erd immunity usually ...