作者单位:University of Glasgow,Univ Glasgow[1]Ctr Int Hlth,Univ Otago[2]Paul G Allen Sch Global Hlth,Washington State Univ[3]Nelson Mandela African Inst Sci & Technol[4]MRC,Univ Glasgow[5]Kilimanjaro Clin Res Inst[6]Tanzania Vet Lab Agcy[7]Minist Livestock & Fisheries[8]Div Infect Dis & Int Hlth,Duke Univ[9]