By Tokio X'press LED, hospital, flu, Medical science, Semi conductor
COVID-19: NITRIDE, germicidal LED for medical use: new corona / inactivation verification
COVID-19: Infectious Disease / History Repeats: Plague, Cholera, Spanish Cold
COVID-19: Ivermectin, virus-suppressing effect: Dr. Kylie Wagstaf, Monash University
COVID-19: Japan’s “Apa Hotel”, fully accepted: for those with mild or no symptoms