Ng'ang'a, Zipporah W.; Ope, Maurice O.; Katz, Mark A.; Aura, Barrack; Gikunju, Stella; Njenga, M. Kariuki; Vulule, John; Breiman, Robert F.; Feikin, Daniel R.
(plosone, 2011)
Background
Risk factors for influenza hospitalization in Africa are unknown, including the role of HIV.
Methods
We conducted a case-control study of risk factors for hospitalized seasonal influenza among persons in ...