Early Introduction and Delayed Dissemination of Pandemic Influenza, Gabon
Figure 2. . . Clinical and laboratory-confirmed cases of pandemic (H1N1) 2009 (pH1N1), seasonal influenza A (H1N1 and H3N2), seasonal influenza B, and other influenza-like illnesses (ILI), Gabon, July 2009–June 2011. Bars below chart indicate rainy seasons. *First imported case; †second imported case; ‡first indigenous cases. A) Gabon; B) Libreville; C) Oyem; D) Koulamoutou; E) Franceville.