Tracking mosquito larvae to prevent Dengue, Chikungunya spikes

01:41 CGTN's Paulo Cabral is in Sao Vincente, Brazil, to see how health workers are looking for potential breeding grounds for #mosquitos that spread Dengue, Chikungunya, and Zika.As Br

Paulo Cabral

Paulo Cabral

4 Years ago

World weekly spread zika subscribe vincente workers take these