Covid: One dose of AstraZeneca jab reduces chance of death by 80% while two doses of Pfizer cut it by 97%, PHE says

A single dose of the AstraZeneca vaccine reduces the risk of death from Covid-19 by 80%, while two doses of Pfizer cut it by 97%, the latest data suggests.

As of the end of Sunday, May 9, 35,472,295 or 67.3% of UK adults had received at least one dose of the coronavirus vaccine, while 17,856,550 or 33.9% had had both doses.Health Secretary Matt Hancock described the news as “life-changing” for people across the country as he urged everyone to take up their offer of a jab.

Mr Hancock said: “The evidence is clear that vaccines provide significant layers of protection against this awful disease. People across the country can breathe a sigh of relief knowing that their risk of becoming seriously ill or hospitalised with the virus is significantly reduced after being vaccinated.»

The latest data shows for the first time protection against mortality from the AstraZeneca vaccine and the additional protection provided by two doses of the Pfizer vaccine.

For its analysis, PHE said it looked at the number of new symptomatic PCR positive cases between December and April, and those who died within 28 days of their positive test and compared them according to vaccination status.

Results shows that Covid-19 cases who had had a single dose of either the Pfizer or the AstraZeneca vaccines had similar levels of protection against mortality – at 44% and 55% respectively – compared with people who had not had a jab.

When combined with the protection vaccines offer against catching it in the first place, PHE said this is equivalent to approximately 80% protection against death in people who have had a single jab.

(PA Graphics) Credit: PA Graphics

PHE said the data shows that protection against mortality from the Pfizer vaccine is even higher – around 69% – for people who had their second jab at least seven days before testing positive for the virus.

Combining this with the estimated protection from getting the virus, it is equivalent to an estimated 97% protection against death in people who have had both doses of Pfizer, PHE added.

The health body said a separate report it had done showed that for people aged over 80, the risk of admission to hospital with the virus is reduced by an estimated 93% after two doses of Pfizer.

Dr Mary Ramsay, head of immunisation at PHE, urged people to follow through and get both doses of a vaccine when offered.


Listen to our coronavirus podcast:

She said: “This analysis gives us even more reassurance that the vaccine is highly effective in protecting adults against death and hospitalisation from Covid-19.

“Getting your vaccine will significantly reduce your risk of dying or becoming seriously ill from Covid-19.

“It will also significantly reduce your chances of getting infected and infecting others.

“It is vital to get both doses of your vaccine when you are offered it.”

Vaccines minister Nadhim Zahawi said the data shows “how valuable they (vaccines) are in keeping people safe”.

He added: “It’s fantastic to see this real-world data and the impact both vaccines are having on protecting the public and the NHS.

“I urge all those invited to step up and book in your jab, and play a part in our journey out of the pandemic and back to normality.”



Source link

Acerca coronadmin

Comprobar también

‘Ahora me llaman asesino’ – Il Tempo

Matteo Salvini, secretario de la Liga, habla en el Caffè de la Versiliana en Marina …

Deja una respuesta

Tu dirección de correo electrónico no será publicada.