Update…CP masks have been distributed for free to doctors, nurses, medical personnel, and vulnerable groups of people, covering more than 1,000 hospitals nationwide. Recently, the world-class organization Nelson Labs from the United States has guaranteed the quality, filtering dust particles as small as 0.1 microns and bacteria more than 99%. Mr. Poomchai Tridlanon, Managing Director of CP Social Impact Co., Ltd., the manufacturer of CP masks, revealed that currently, the CP mask project for medical personnel, hospitals, and the general public, under the operation as a social enterprise of Charoen Pokphand Group, which donates profits to Chulalongkorn Hospital, Thai Red Cross Society, has distributed free masks to doctors, nurses, medical personnel, and vulnerable groups of people, totaling approximately 8 million pieces. More than 1,000 hospitals, charitable organizations, and the public sector have received them. The masks produced are surgical masks, which are classified as medical devices or equipment, so you can be confident that they can be used to prevent COVID-19. Recently, Nelson Labs, a medical equipment standard organization from the United States, has certified the quality standards of CP masks, reinforcing the confidence in their use as a preventive measure against COVID-19. In addition, the CP mask filter has been tested by Nelson Labs for filtering small particles, Particle Filtration.