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Round-up of Covid-19 news.

Posted on 12th December 2020

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There has been quite a lot of news about Covid-19 in the last few weeks, much of it good news, so here is a summary.


Several vaccines against the corona virus have completed trials. The UK and the US have each granted emergency approval for a vaccine, and the UK immunised their first person. The European Union is not far behind. Russia began vaccinations even before trials were complete. Brazil has decided to go with the Chinese vaccine, and is preparing to begin their immunisation programme.

So far, all approved vaccines require two injections, separated by a few weeks.

No country expects to have the majority of their population vaccinated within a year, so lockdowns and travel restrictions are not likely to ease any time soon. Immunisations will be prioritised for high risk people (the elderly and front-line medical staff); if you are not at high risk, expect to wait at least a few months before you can get your injections.

Also worth noting, as reported here by BGR, for the Pfizer vaccination at least, immunisation is not recommended for certain people:

  • Children under the age of 16, because the trials so far did not include children, so we don't yet know if it is safe for them,
  • Pregnant women, again because we don't yet know if the vaccine is safe for an unborn child,
  • People who have a history of strong allergic reaction, due to a couple of strong allergic reactions amongst the test subjects.

There have also been several warnings that the vaccination (usually the second injection) can have quite strong side-effects: fever, soreness around the injection site, and generally feeling unwell for a couple of days.

I have heard from several people who are saying that they will not get the coronavirus immunisation, even if it is made mandatory, and quite a few who want to wait until there is more safety data before getting it. I don't think these people are unusual. What this may mean is that the limitations to the speed with which the general population will get inoculated have more to do with people's concerns about safety than with the logistics of giving injections to billions of people.

As reported here by The Huffington Post, there is not yet enough data for us to know how long immunity from a vaccination will last, and therefore how often we will all need to repeat the vaccination. It could be as often as every four months; in time there will be better data available to answer this vital question.

Safe Behaviour

Despite increases in the number of infections and hospitalisations in very many countries (Germany now has more daily infections than ever before), and tighter restrictions (e.g. curfews) across the world, people continue to engage in unsafe behaviour: not wearing masks, not social-distancing, going to clubs and bars, etc. I have seen several videos in Facebook in the last few days of people at dances in Australia.

One surprising development for us is that the supermarket that we use on a weekly basis has removed its shopping cart disinfection station. Sheryl now wipes down our shopping cart with pocket disinfectant wipes before we shop.

I understand that many people are getting emotionally exhausted by so many months of restrictions, and feel the need for a bit of normal life, but failure to behave sensibly is a guarantee of continuing high rates of infection, which continues to kill some at risk people.

Seriously, people, follow the rules and guidelines! It is not just your own life that you are putting at risk! If you doubt that wearing a mask helps, see this report by Forbes.

The Origin and Time-Line

A new Italian study, reported here by BGR, shows that Covid-19 was spreading in Europe "at least three weeks before China announced that a new infectious illness was found in Wuhan".

This casts further doubt that the coronavirus pandemic originated in China, and supports the significant number of anecdotal stories of people in Europe having Covid-19 in December, or even November 2019.


There have also been some developments in treatments for Covid-19. This report on Entrepreneur describes a study on ferrets, which showed that an anti-viral drug, Molnupiravir, was able to completely stop the transmission of the coronavirus after just 24 hours of treatment.

Obviously, human trials are still needed before it can be approved for use on humans, but it could eventually add another valuable treatment option.

Also, a report by News Medical describes an extract from a novel cannabis plant (i.e. not ordinary street variety cannabis) may offer protection against infection by Covid-19.

Back to Normal Life?

The short answer is that normal life will not return any time soon, and maybe never. That is the considered opinion of Dr. Ian Lipkin, director of the Center for Infection and Immunity at Columbia's Mailman School of Public Health, as reported here by Newsweek.

So forget clubbing, vacations to tropical beach resorts, ski holidays, shows and concerts, and just generally going out for drinks or meals. That sucks, big time!