By Tokio X'press flu, Medical care, Medical science, monitor, Pharmaceutical
COVID-19: Disinfectant’s anti-virus residual disinfection effect: Kyoto Prefectural University of Medicine
COVID-19: Seaweed slimy ingredient: High inhibitory activity on the new corona.
COVID-19: Pfizer accuses Chun Xiao Li: Former Deputy Director of Statistics
COVID-19: Preventive effect of AstraZeneca 1/5? : Korea Disease Control and Prevention Agency
COVID-19: Why Japan succeeded in vaccination: 1/100 of the United States