Eggerthella is a bacterial genus of Actinomycetota, in the family Coriobacteriaceae. Members of this genus are anaerobic, non-sporulating, non-motile, Gram-positive bacilli that grow singly, as pairs, or in short chains. From Wikipedia
The JAMA Psychiatry paper identifies Eggerthella as a modest mediator, prompting calls for dietary counseling.
