Popular brand CopperMask ‘not good’ for COVID-19 prevention, reiterates DOH

MANILA, Mar 8 (Mabuhay) –Face masks with gaps such as that of the popular CopperMask appeared to be not as effective in protecting users against COVID-19, the Department of Health on Monday reiterated, as reported cases of the respiratory disease rose anew. “Tayo po sa DOH...