WASHINGTON, July 31 – The US Centers for Disease Control and Prevention (CDC) said yesterday that The fight against the 2019 coronavirus outbreak has changed. which is due to COVID-19 mutant delta species that can be communicated easily and quickly He also stated clearly on the mandatory vaccination of medical personnel and the return to wearing masks.
Internal CDC documents say the delta mutant Which was first found in India and spread all over the world now. It is as contagious as chickenpox and is more contagious than the common cold or the flu. and can infect others, even from people who have been vaccinated. and may cause more severe symptoms than previous viral strains The CDC’s documentation also states that Tackling the mutant virus requires new approaches to help the public understand the dangers. including making it clear that people who have not been vaccinated People who are not vaccinated are more than 10 times more likely to have serious symptoms or die. As for prevention recommendations, the CDC calls for mandatory vaccinations and masks for all healthcare workers. Although people who have been vaccinated are less likely to contract the virus. but if infection occurs after vaccination and is a delta strain It may be the same as those who have not been vaccinated to infect others.-Thai News Agency