Rio de Janeiro has not seen so few dengue fever cases for the beginning of the year since 2000, when records were kept,  according to data from the Municipal Health Department. In January 2021, only...

By NewsDesk  @bactiman63 The Rio de Janeiro State Department of Health (SES) reported a significant drop in dengue fever cases in 2020, to some surprise. According to the SES 2019 survey, there were...