The United States is ready to change the current mask regulations due to the delta variable

The delta variable (Ex-Indian) Covid is starting to worry even United States of America Which, after accelerating the vaccination campaign and easing some restrictive measures, is studying the possibility of its development New instructions to use masks To deal with the spread of the mutation first identified in India a few months ago which may be up to 60% more contagious than other currently known species. Experts have already predicted that over the next month this will become the dominant strain across the country, the director of the Centers for Disease Control and Prevention (CDC) said yesterday. And with half of the states still not fully vaccinated, doctors warn that the epidemic may resume in the country Autumn In conjunction with the return of the young to school and the work of the elderly. Some are already taking action.

According to the latest CDC guidelines, dating back to last May, those who complete أكمل vaccination cycle so called full vaccination, The mask may not be worn indoors, outdoors, and in situations where there is no crowd. But that could soon change, not least because the delta variant is already responsible for one in five cases of Covid in the United States, where its prevalence has doubled in the past two weeks. in . county Angels, For example, the pace of the boom has prompted officials to reinstate mask requirements for indoor public spaces, regardless of the condition vaccination. “We don’t want to go back to the situation a few months ago between them full lock “We want to stay on the path we’re on right now by keeping transmission of the virus within the community very low,” said Barbara Ferrer, the county’s director of public health.

However, the good news is that the vaccines currently available in the United States show a high level of protection against the delta variant. Vaccine Pfizer / Biotech It was shown to be 88% effective against occasional infections caused by the delta variant two weeks after the second dose, but those who received only one dose had significantly lower protection, as did the vaccine. modern It was found to work against new mutations in laboratory experiments, always after the second dose was given. At the moment, the delta variant is growing mainly in states such asAlabama, Less than 32% of the population is fully vaccinated, compared to, say, 64% in Vermont. The situation is very similar in the neighbor Mississippi, The full vaccination rate is less than 29%.