Scientists say Hong Kong man got coronavirus a second time
-It shows that some people do not have lifelong immunity- to the virus if they've already had it"
Wed Aug 26 2020
Bolivians try chlorine dioxide for COVID-19, despite health ministry warnings
Bolivians desperate to cure COVID-19 are ingesting chlorine dioxide, which the senate has approved as a treatment even as the country's health ministry says people should stay away from it.
Wed Jul 22 2020