US CDC raises alarm over COVID-19 delta variant: Here’s what it said and why it’s troubling

New Delhi: As the delta version of the coronavirus spreads across the world, causing a fourth wave of infections almost in the middle, a US health authority, the Centers for Disease Control and Prevention (CDC) document, used unpublished data to show that that people have been fully vaccinated. The infection could still spread, the report said.

The content of the document, first reported by The Washington Post on Thursday, suggests that the delta variant may cause more severe illness than all other known versions of the SARS virus and is as easily transmitted as chickenpox. CDC is very concerned about the data coming in Delta is a very serious threat that now requires action, the New York Times quoted a federal official as saying in a report.

COVID-19 Delta Edition: Accept that the war has changed

CDC documents explain the dangers of the delta variant and the “breakthrough” infections that can occur after vaccination. It is noted that “accept that the war has changed.” It also recommended that vaccinated people start wearing masks indoors in virus hot spots. According to the document, the delta version — originally known as B.1.617.2 — can cause more severe disease. It is more transmissible than the viruses that cause MERS, SARS, Ebola, and the common cold. Seasonal flu and smallpox, and it is as contagious as chickenpox, according to the document.

Kovid-19 vaccine effective in preventing deaths: CDC

The CDC said the COVID-19 vaccines are still highly effective in preventing serious illness and death. “Vaccines prevent more than 90 percent of severe disease, but may be less effective in preventing infection or transmission,” it reads.

Delta version is more passable

The document mentions that delta variant infections produce amounts of virus in the airways that are ten times higher than those infected with the alpha variant. “Therefore, there is greater success and greater community spread despite vaccination,” the document states. Walter Orenstein of the Emory Vaccine Center said after looking at the documents, “… unlike other types, vaccinated people, even if they didn’t get sick, became infected and shed the virus at similar levels to those who were infected.”

There are 19,74,01,669 COVID-19 cases worldwide, according to the Johns Hopkins University data as of July 31.

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