[Mkali, Happy; Miauton, Alix; Joram, Magreth; Renggli, Sabine; Lotto, Theopista; Mtebene, Ibrahim; Luwanda, Lameck; Ashery, Geofrey; Masanja, Honorati] Ifakara Hlth Inst, Dar Es Salaam, Tanzania.
[Mkali, Happy; Eckerle, Isabella] Univ Hosp Geneva, Geneva Ctr Emerging Viral Dis, Geneva, Switzerland.
[Mkali, Happy; Eckerle, Isabella] Univ Geneva, Fac Med, Dept Microbiol & Mol Med, Geneva, Switzerland.
[Miauton, Alix; Pavicevic, Lazar; Faivre, Vincent; Tan, Rainer; D''Acremont, Valerie] Univ Lausanne, Ctr Primary Care & Publ Hlth Unisante, Lausanne, Switzerland.
[Kulinkina, Alexandra; D''Acremont, Valerie] Swiss Trop & Publ Hlth Inst, Basel, Switzerland.
[Kulinkina, Alexandra] Univ Basel, Basel, Switzerland.
[Enos, Caroline; Ngailla, Sinamgoda; Kavishe, Godfrey; Agrea, Peter; Mangu, Chacha; Ntinginya, Nyanda] Mbeya Med Res Ctr, Natl Inst Med Res, Mbeya, Tanzania.