Ntshoe, Genevie M.; McAnerney, Johanna M.; Tempia, Stefano; Blumberg, Lucille Hellen; Moyes, Jocelyn; Buys, Amelia; Naidoo, Dhamari; Venter, Marietjie; Besselaar, Terry G.; Schoub, Barry D.; Harris, Bernice Nerine; Cohen, Cheryl
(Public Library of Science, 2014-04-15)
BACKGROUND: There is limited data on the epidemiology of influenza and few published estimates of influenza vaccine
effectiveness (VE) from Africa. In April 2009, a new influenza virus strain infecting humans was identified ...