By Tokio X'press flu, apparatus, Medical care, medical service
COVID-19: Mask made in China, Fail: Reason for overseas returns
COVID-19: Uniqlo releases masks at domestic stores/sites: Materials for AIRism
COVID-19: Mitsubishi Chemical manufactures water-soluble/laundry bags: 200,000 per month
COVID-19: Mask made in Japan, Iris Ohyama: Relieve “stuffiness”, nanofiber processing
COVID-19: What is the Corona Countermeasure “Japan Model” ?: Dave Specter says