When will the COVID Virus go away?

The bad news is that it looks like that the virus is NOT going away any time soon.

COVID Vaccination has been tremendously successful in preventing people from getting severe disease.

A couple of months back, it was hoped that “Herd immunity” (Wide spread protection) caused by Vaccination would make the virus go away.

But recent news from Massachusetts, USA indicates that Vaccination is NOT going to produce herd immunity and make the virus go away.

Lot of Vaccinated people do get infected and the only good news is that “the vaccines offer strong protection against severe disease”

China fights to contain a new outbreak in Wuhan now. There is a possibility of further outbreaks elsewhere as well. That can create favourable conditions for new variants to emerge .

So don’t be surprised if new variants emerge in winter and COVID is still the headline news early next year !

References

BMJ. Covid-19: Delta infections threaten herd immunity vaccine strategy
BMJ 2021; 374 doi: https://doi.org/10.1136/bmj.n1933 (Published 02 August 2021)
Cite this as: BMJ 2021;374:n1933

BBC news. 3Aug 2021. Wuhan: Chinese city to test entire population after virus resurfaces
By Yvette Tan

BBC. Covid: ‘Israel may be reaching herd immunity’
By Rachel Schraer
Health reporter
Published14 April

BMJ News
Covid-19: What new variants are emerging and how are they being investigated?
BMJ 2021; 372 doi: https://doi.org/10.1136/bmj.n158 (Published 18 January 2021)
Cite this as: BMJ 2021;372:n158

Disclaimer: Please note – This blog is NOT medical advice. This blog is NOT a expert medical opinion on various topics. This blog is purely for information only and do check the sources where cited. Please DO consult your own doctor to discuss concerns and options relevant to you. The views expressed in this blog are NOT, in way whatsoever, intended to be a substitute for professional advice. The blog is NOT previewed, commissioned or otherwise endorsed, in any way, by any organisation that the author is associated with. The views expressed in this blog likely represents some of the author’s personal views held at the time of drafting the blog and MAY CHANGE overtime, particularly when new evidence comes to light.

COVID pandemic: finally, the end is in sight !

The latest good news about Oxford vaccine is hugely encouraging and denotes the end of pandemic is in sight.

The latest positive results show that even a single dose of the vaccine is highly effective.

The vaccine offered 76% effective protection from a single dose for three months”. This validates the UK decision to prioritise first dose of the vaccine and delay the second dose of booster vaccine.

Most importantly the Vaccine was shown to reduce spread of the virus causing the COVID.

It is the first time a vaccine has been shown to reduce transmission of the virus

If all the vaccines now in use continue to be safe and highly effective in real world population, then it is only a matter of months before the pandemic comes to an end and normal life returns in 2021 !

A separate study also reports very positive news. The study reports that 9 out of 10 people who had an actual COVID infection will have protective antibodies for at least six months.

Vaccines work by tricking the body into thinking that there is a real infection and hence the body produces antibodies. So this study indirectly indicates the protection from vaccines will also last longer and yet another reason to be hopeful about the end of pandemic in 2021.

BBC news. Covid-19: Study showing Oxford vaccine slows virus spread ‘superb’ – Hancock.

BBC news: Covid: Antibodies last at least six months in most.
By Rachel Schraer
BBC Health reporter

Disclaimer: Please note- This blog is NOT medical advice. This blog is NOT a expert medical opinion on various topics. This blog is purely for information only and do check the the sources where cited. Please DO consult your own doctor to discuss concerns and options relevant to you.

The views expressed in this blog represent the author’s views held at the time of drafting the blog and may change overtime, particularly when new evidence comes to light. The blog is not previewed, commissioned or otherwise endorsed by any organisation the author is associated with. The authors views are not in way intended to be a substitute for professional advice.