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Delta Version and COVID-19 Vaccines: What to Know


Main characteristics:

  • The study found that the two doses needed to block delta Type.
  • 6,000 die of COVID-19 in a single day in India.
  • delta now Chief tensions in Britain

June 10, 2021 — as a highly permeable delta coronavirus Variant is ravaging India and spreading to other countries, health experts reiterating importance of getting COVID-19 Vaccination – Both doses of the shot, ie.

A study conducted in the United Kingdom that was cited by the Biden administration found that a dose of Pfizer Vaccination Provided approximately 33% protection against the Delta version, which is officially designated B.1.617.2.

two doses of pfizer Vaccination, meanwhile, provided about 88% protection. The study is a pre-print and has not yet been peer reviewed. (Click To know more about the coronavirus variants here.)

“If you’ve gotten your first dose, be sure to take a second dose,” said Anthony Fauci, MD, a White House medical adviser on Tuesday. Given that the delta version accounts for about 6% of new US cases. However, this number could be higher, as the US system for tracking coronavirus variants is lacking. “For those who have not been vaccinated, please get vaccinated.”

The BBC reported that in Northern Ireland, the gap between the first and second doses of the AstraZeneca and Pfizer vaccines is being reduced from 10-12 weeks to 8 weeks, to provide greater protection against the delta variant.

“It looks like this variant may overtake our first dose of the vaccine,” says virologist Conor Bamford from Queen’s University Belfast, according to the BBC. “Therefore, we need to make sure that as many people as possible get their two doses and even consider reducing the length of time between doses one and two because this is going to be important going forward. is.”

The studies did not include the two-shot Moderna vaccine or the one-dose Johnson & Johnson vaccine. However, Fauci pointed out Washington Post He believes Moderna’s vaccine will be as effective as the Pfizer shot.

6,000 deaths in a day in India

The CDC says the delta variant was first detected in India in December 2020 and has now spread to 60 countries. The World Health Organization has designated it the fourth global version of concern, with the first being identified in the United Kingdom, South Africa and Brazil.

In India, the variant is believed to be behind the second fatal surge of infections.

The COVID-19 death toll in India crossed 6,000 on Thursday, a world record daily high, as reported by CNBC.

The variant appears to cause dangerously severe symptoms, scientists say.

stomach pain, Getting nausea, vomiting, loss of appetite, Deafness, and joint pain These are among the symptoms now being seen in India, according to a Bloomberg News report, according to six doctors treating patients across India.

Some patients develop small blood clots that are so severe that they lead to blood clots, says Ganesh Manudhane, MD, a cardiologist in Mumbai, India. depression. Manudhane says he has treated eight patients blood clots During the past 2 months and required amputation of two fingers or feet.

Indian doctors also report that COVID-19 is now affecting more young people who are not hospitalized and at the same time infecting entire families, not just individuals.

India ranks second in the world with the highest number of COVID-19 cases at 29 million, followed by the US at 33.4 million. India ranks third in the world in COVID-19-related deaths at 355,000, after the US and Brazil with 598,000 and 479,000 respectively.

Delta Now the UK’s Dominant Strain

British Health Secretary Matt Hancock told a parliament committee on Thursday that the delta variant is now responsible for 91% of new cases in the United Kingdom. evening standard.

It is now the dominant strain in the UK, replacing B.1.1.1.7, now known as the alpha strain, which led to the eventual decline.

evening standard A professor was also quoted as saying that the variant could be 60% more transmissible than the alpha variant. Speaking earlier in the week, however, Hancock estimated it could be 40% more permeable.

The rise of the version has made British officials reconsider further easing restrictions planned for 21 June.

WebMD Health News

sources say

Washington Post: “The Delta version accounts for 6 percent of new US coronavirus infections.”

MedRxiv: “Efficacy of COVID-19 Vaccines Against the B.1.617.2 Variant.”

BBC: “Delta version: NI reduces time between COVID-19 vaccine doses.”

CNBC: “India reports over 6,000 daily Covid deaths – highest ever in the world.”

Bloomberg: “Gangreen, Hearing Loss Show Delta Variant May Be More Serious.”

evening standard: “UK COVID LIVE: Delta version responsible for 91% of new cases, says Matt Hancock as infections double in a week.”


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