DU.S. authorities have recommended that vaccinated people wear masks again indoors in high-risk areas within the United States.Health authority CDC Due to the increased number of corona infections due to the highly contagious Delta variant, Tuesday proved the rationale for this recommendation. Rochelle Walensky, director of the agency, said: “For areas with significant and high transmission rates, the CDC recommends that fully vaccinated people wear masks in public indoor spaces.”
Walensky emphasized that the effectiveness of the Delta variant vaccine is also high. However, recent data indicates that “in rare cases, some vaccinated people may infect and spread the virus to others”. Valensky described the new scientific discovery as “worrying.”
According to data from the Centers for Disease Control and Prevention, the transmission rate in most parts of the southern United States is significant or high. In the northeastern part of the country, the vaccination rate is lower in areas where it is higher. Delta changes are manifested in approximately 90% of infection cases. To date, 49% of the US population has been fully vaccinated.
