Skip to toolbar

Reply To: Coronavirus research update

Home Forums News, Rumours & General Discussion Coronavirus research update Reply To: Coronavirus research update

#1497898

ced1106
Participant
6224xp

> ‘herd immunity’

Just to clarify, the ‘herd immunity’ I refer to is for vaccination, not the UK announcement.

“When a high percentage of the population is vaccinated, it is difficult for infectious diseases to spread, because there are not many people who can be infected. For example, if someone with measles is surrounded by people who are vaccinated against measles, the disease cannot easily be passed on to anyone, and it will quickly disappear again. This is called ‘herd immunity’, ‘community immunity’ or ‘herd protection’, and it gives protection to vulnerable people such as newborn babies, elderly people and those who are too sick to be vaccinated. … Herd immunity only works if most people in the population are vaccinated (for example, 19 out of every 20 people need to be vaccinated against measles to protect people who are not vaccinated). If people are not vaccinated, herd immunity is not guaranteed to protect them” https://vk.ovg.ox.ac.uk/vk/herd-immunity

*****

As for the UK, they’ve thankfully rescinded their version of ‘herd immunity’. More details.

“The British government’s official advice to its citizens was, essentially, just to keep calm and carry on. Schools, restaurants, theaters, clubs, and sporting venues remained open; only the over-70s and those with flu-like symptoms were advised to stay at home.

On Monday night, that theory collided with the facts. A new analysis by immunologists at Imperial College London and the London School of Hygiene and Tropical Medicine of the impact of the coronavirus in Italy suggested that up to 30 percent of patients hospitalized with the virus would require intensive care treatment. Those numbers, if repeated in the U.K., would quickly overwhelm Britain’s state-run National Health Service.

Within hours of the report, U.K. Prime Minister Boris Johnson appeared at a daily briefing at No. 10 Downing St. to reverse the herd immunity policy. Acknowledging that “drastic action” was required, Johnson announced that from now on Britons should try to work from home and voluntarily refrain from unnecessary travel and social contact.

But Johnson’s tone, Britain’s policy, and indeed the reaction of many Britons remained in strong contrast to the rest of Europe—a striking echo of the prime minister’s go-it-alone approach to Brexit earlier in the year. Johnson is now taking an approach closer to that of U.S. President Donald Trump—appealing to the public for voluntary cooperation rather than ordering it—than to that of the European Union.”

:Paywall: https://foreignpolicy.com/2020/03/17/britain-uk-coronavirus-response-johnson-drops-go-it-alone/

*****

“One expert analysis found that creating herd immunity in the UK would require more than 47 million people to be infected. With a 2.3% fatality rate and a 19% rate of severe disease, this could result in more than a million people dying and a further eight million needing critical care.”

https://theconversation.com/the-herd-immunity-route-to-fighting-coronavirus-is-unethical-and-potentially-dangerous-133765

Supported by (Turn Off)