Mbelele, Peter M; Mpolya, Emmanuel A; Sauli, Elingarami; Mtafya, Bariki; Ntinginya, Nyanda E; Addo, Kennedy K; Kreppel, Katharina; Mfinanga, Sayoki; Phillips, Patrick P J; Gillespie, Stephen H; Heysell, Scott K; Sabiiti, Wilber; Mpagama, Stellah G (American Society for Microbiology, )