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WHO states that Delta is becoming the predominant Covid variant worldwide

A joint government and NHS public relations statement indicates that a variant of Covid-19’s concern has been identified locally and will provide guidance to residents of Hounslow, UK, on ​​June 11, 2021.

Mark Kerison | In Photo | Getty Images

According to the World Health Organization’s chief scientist, Delta, the first highly contagious Covid-19 mutant identified in India, is becoming the predominant strain of the disease worldwide.

This is because Dr. Soumya Swaminathan, WHO Chief Scientist, said at a press conference at the agency’s Geneva headquarters that “the transmission rate has improved significantly.” Studies show that Delta is about 60% more contagious than Alpha, and the first variant identified in the United Kingdom was more contagious than the original strain that emerged from Wuhan, China in late 2019.

The global situation is “very dynamic because of the circulating variants,” she added.

This variant has spread to more than 80 countries and continues to mutate as it spreads around the world. WHO said on Wednesday. According to the Centers for Disease Control and Prevention, the United States now accounts for 10% of all new cases in the United States, up from 6% last week.

CDC director Rochelle Walensky said on Friday that he hoped Delta would dominate and urged Americans to be vaccinated against Covid. Coronavirus A variant of the United States.

“Our vaccine works as well as this Delta strain is worried about its high transmissibility,” Warrensky told the ABC program “Good Morning America.” “Protected from this delta mutation,” she added, when vaccinated.

Delta variants have recently become the predominant strain in the UK, surpassing Alpha, which was first detected in the country last fall.Delta variants currently account for over 60% of new cases in the UK

WHO declared Delta “Variant of concern” last month. Mutants can be labeled as “concerned” if they have been shown to be more contagious, more deadly, or more resistant to current vaccines and treatments. According to the Health Organization.

WHO officials said Wednesday that delta mutants also cause more serious symptoms, but further research is needed to confirm their conclusions. Still, There are signs Delta strains can cause different symptoms than other mutant strains.

Swaminasan said on Friday that scientists need more data on this variant, including its impact on the efficacy of the Covid vaccine.

Earlier this week, the German company CureVac cited the variant as one of the reasons why its Covid vaccine proved to be only 47% effective in a clinical trial of 40,000 people.

An analysis of UK public health services released on Monday found two doses PfizerBioNTech Or AstraZeneca The Covid-19 vaccine is very effective against delta-type hospitalization.

“How many people are infected and how many of them are hospitalized and seriously ill?” Swaminasan said on Friday. “This is what we look at very carefully.”

– CNBC’s Holly Ellyatt and Rich Mendez contributed to this report.

WHO states that Delta is becoming the predominant Covid variant worldwide

Source link WHO states that Delta is becoming the predominant Covid variant worldwide

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