1 Vitamines C, D, and quercetin in the prevention and treatment of SARS-CoV-2 = Vitamine C, D, và quercetin trong quá trình ngăn ngừa và điều trị SARS-CoV-2 / Nguyen Thi Le Anh, Ngo Thi Chinh, Dao Duy Quang // .- 2021 .- Số 02(45) .- P. 87-93 .- 615

In that guidance, the third statement indicates that supplement of micronutrients such as vitamins A, D, B, C, omega-3 as well as another micronutrients as zinc, iron and selenium can help to reduce adverse clinical outcomes during viral infection. Other studies suggest the effectiveness of natural products and vitamins in the inhibitory antiviral activities vs. SARSCoV-2. Herein, we resume the latest discoveries with vitamins C, D and quercetin in the prevention and treatment against the SARSCoV-2.