HomeNewsWorldBetting Omicron has peaked, PM Boris Johnson drops COVID rules in England

Betting Omicron has peaked, PM Boris Johnson drops COVID rules in England

Boris Johnson's light touch approach to dealing with Omicron saw him introduce work-at-home advice and vaccine passes as well as more mask-wearing on Dec. 8, although he stopped short of more onerous restrictions seen globally.

January 20, 2022 / 08:57 IST
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Boris Johnson was speaking at the annual gathering of the Confederation of Business Industry (CBI).
Boris Johnson was speaking at the annual gathering of the Confederation of Business Industry (CBI).

British Prime Minister Boris Johnson announced the end of COVID-19 measures including mandatory face masks in England as he looks to live with the virus after a peak in cases caused by the rapid spread of the Omicron variant.
Johnson's light touch approach to dealing with Omicron saw him introduce work-at-home advice and vaccine passes as well as more mask-wearing on Dec. 8, although he stopped short of more onerous restrictions seen globally.

While cases soared to record highs, hospitalisations and deaths have not risen by the same extent, in part due to Britain's booster rollout and the variant's lesser severity.

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Johnson's pledge to avoid lockdowns and live with the virus contrasts with a zero tolerance approach to COVID-19 in China and Hong Kong, and tougher restrictions in many other European countries.

"Many nations across Europe have endured further winter lockdowns... but this government took a different path," Johnson told lawmakers, saying the government had got the toughest decisions right and that numbers going into intensive care were falling.

COVID-19 Vaccine
Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
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