Questions and Answers .. Everything you need to know about Pfizer’s Corona vaccine and the virus protection period



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The newspaper revealed Mirror Nursing home staff and elderly residents could start vaccinating before Christmas if a double dose is approved by UK regulators, and the program is expected to start in the rest of the population next year.

Corona vaccine and vaccine rush
Corona vaccine and vaccine rush

Experts have spoken of their happiness in developing an effective vaccine that could lead Britain to take the first temporary steps to get out of the epidemic within weeks..

The paper said nursing home staff and elderly residents could start vaccination before Christmas if a double dose is approved by UK regulators, and the program is expected to start in the rest of the population next year..

It gave hope for a return to normal by spring, after months of misery in a seemingly never-ending battle against the Coronavirus, which has so far resulted in 61,498 deaths..

An analysis of the experiments showed that the vaccine, which was manufactured by the American giant Pfizer and the German technology companyBioNTech 90% effective and the government has secured 40 million doses and 10 million – enough for five million Brits – will be available in the UK by the end of the year..

The most promising coronavirus vaccines
The most promising vaccines for Coronavirus

“I’m really happy with the result,” said Sir John Bell, an Oxford professor who is part of the UK’s vaccine task force.

Corona vaccines

Corona vaccines

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When we get there Corona vaccine?

By December the vaccine will be offered to residents and employees of nursing homes, followed by people over the age of 80, then people with a pre-existing health condition, after which the age groups will decrease, 5 years each time..

S. Will the Pfizer vaccine be mandatory?

Vaccine scare stories are feared to help get a quarter of the population vaccinated.

S. How protective is the vaccine?

The data does not indicate the vaccine Pfizer IS BioNTech How long does immunity last, and is administered in two doses, with an interval of 21-28 days. Most people will have full immunity 14 days after the second dose.

Q: How do clinical trials work?

The vaccine has been tested on 43,500 people in double-blind placebo-controlled studies and is the gold standard for scientific research.

Half of the participants receive the vaccine and the rest receive a placebo.

S. What are the results of the vaccine test?

If a very small number of people in the group that received the vaccine become infected with the Coronavirus, this indicates that the vaccine is working. The analysis was conducted after finding 94 cases of Coronavirus, indicating that the efficacy rate is over 90% and that no more than eight people on the vaccine were infected with the virus, compared to 86 in the placebo group.

S. How does the vaccine work?

The vaccine is known as the mRNA vaccine (mRNA) Using only the genetic code of the virus, it enters cells and asks them to make antigens to fight the Coronavirus.

Q: What are the next steps?

Full safety data will be considered by the UK Medicines and Health Products Regulatory Agency. If approved, the offer begins.

Q: Is Britain ready to go?

They created two companies Pfizer IS BioNTechTo provide deals with the UK, to save time, the vaccine started being produced before they knew if it would be effective.

Q. Can there be problems?

The vaccine must be stored at minus 70 degrees Celsius, and most health centers do not have such facilities.

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