A randomized controlled clinical trial on the efficacy and safety of tawa-tawa (Euphorbia hirta) as an adjunctive treatment of mild to moderate coronavirus disease (COVID-19) patients has started involving almost 300 patients. Tawa-tawa (Manila Bulletin File Photo) This was disclosed by Department of Science and Technology (DOST) Secretary Fortunato “Boy” … Continue reading Clinical trial for tawa-tawa as adjunctive COVID treatment involves 280 non-severe patients – DOST