The United States is investing $ 200 million to better explore future variations

Maison announced Wednesday that the U.S. government will invest $ 200 million to increase the number of sequencing operations for the Covit-19 virus, which will better monitor the spread of variations and quickly identify those that may appear in the future. .

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This amount should make it possible to reduce the number of samples analyzed from 7,000 to 25,000 per week. Sequence is the process of drawing a detailed portrait of a virus through its genome.

However, Rochelle Valensky, director of the Centers for Disease Control (CDC), the country’s leading federal public health agency, did not specify when this goal would be achieved.

More than 1,200 cases and 19 cases of the South African variant have been identified so far in the United States, he said. The second is particularly worrying because studies show that it can reduce the effectiveness of treatment.

Variations appear to be normal when the virus goes from person to person, most are not a problem, but scientists are concerned that one of them may one day be completely resistant to vaccines.

Thanks to the announced funds, “we will identify previous types and better target our efforts to stop the transaction,” Carol Johnson, head of products at the White House crisis group, argued.

The U.S. government has announced it will invest $ 650 million in targeted screening tests for schools and some poor people, and $ 815 million to produce products in the United States for testing.

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The United States currently records about 3,000 corona virus deaths a day, Ms Valensky recalled, but the number of new cases has dropped dramatically in the “last five weeks” (about +86,000 every 24 hours). New hospitals have also been reduced.

About 5% of the U.S. population has been vaccinated twice, he added during the same press conference.

Well-respected American immunologist Anthony Fucci was also optimistic about one important thing: Vaccines can reduce infection.

In fact, a person who has been vaccinated has a lower risk of developing symptoms, but vaccines have not been shown to completely prevent infection, so the virus is more likely to spread.

However, new data show that those who are vaccinated have a lower viral load, thus reducing their ability to spread the disease.

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