A. Harissou1,5, K. Sani2  sanikarim550@gmail.com, D. Barry1 djibril.barry@bfeltp.com, H. Yoda1 yodmano@yahoo.fr , P K Yanogo1,3  yanogo.pauline@yahoo.fr , N. Meda1,3  


1.Burkina Field Epidemiology and Laboratory Training Program ,University Joseph KI ZERBO, Ouagadougou Burkina Faso,2.Ministry of Health,  Niger,3.Faculty of Medicine, University Joseph KI ZERBO, Ouagadougou, Burkina Faso,4.REDISSE-Niger,5. Ministry of Environment, Niger