BMC Infectious Diseases Fatou Thiam, Gora Diop, Cedric Coulonges, Celine Derbois, Alassane Thiam, Abou Abdallah Malick Diouara, Mame Ndew Mbaye, Mamadou Diop, Cheikh Momar Nguer, Yakhya Dieye, Babacar Mbengue, Jean-Francois Zagury, Jean-Francois Deleuze, Alioune Dieye |