MARQUETTE, Mich.—The Northern Michigan University biology department will present a guest seminar titled “Host-microbe Interactions” at 11 a.m. Thursday, Feb. 16. The talk will be held in Mead Auditorium in the West Science Building. It is free and open to the public.

            Sara Zimmer of the School of Medicine and Biomedical Sciences at the University of Buffalo, State University of New York will present the teaching seminar.