Emerging and re-emerging infectious diseases in the Sahel: a One Health investigation of an influenza A(H1N1)pdm09 outbreak in the Abéché Health District, Chad, 2021
Emerging infectious diseases threaten global health security, particularly where integrated human-animal-environment surveillance is limited. In May 2021, Chad reported an influenza-like illness (ILI) outbreak in the Abéché Health District (Ouaddaï Province) following unusual avian mortality. We conducted a One Health...