The non-pathogenic E.coli strain AO34/86, seropype 083:K24:H31 has been used as a protective agent for colonizing the intestinal tract on premature and newborn babies in the Czech Republic for a long time.
The non-pathogenic E.coli strain AO34/86, seropype 083:K24:H31 has been used as a protective agent for colonizing the intestinal tract on premature and newborn babies in the Czech Republic for a long time. (en)