I think there is good evidence that a person who recovers from coronavirus infection is probably as protected from reinfection as someone who is vaccinated. Maybe better. But there is no evidence that immunity lasts longer than the protection a vaccine gives, is there? Doesn't it matter which variant the person acquired immunity from? In about 6 months, an unvaccinated person will be due for their next infection. How does one manage that?
From a practical view, how does a large enterprise such as the NHS administer a requirement to work using a hybrid vaccination/infection-induced immunity policy? The purpose of the NHS is to provide health care to the public. I'm speculating that the NHS is requiring that workers be vaccinated because they don't know how to provide a safe workplace if they don't make that requirement. In other words, they are lazy and cheap. Then again, managing the workforce's antibody titer levels, tracking which variant a worker has been exposed to and how long ago is not what I want my healthcare system to be best at. I'd rather they be best at providing affordable high quality healthcare.
As I said, I'm not a medical professional. I go to experts on the subject for guidance.
This is what the CDC says about
Infection-induced immunity versus vaccine-induced immunity
Because some people with COVID-19 can have very mild symptoms, some may see natural infection as preferable to receiving the COVID-19 vaccine. Some people may be concerned that getting a COVID-19 vaccine could make them sicker if they do get COVID-19.
Key Points
- COVID-19 can cause severe illness or death, and we can’t reliably predict who will have mild or severe illness. You can also spread COVID-19 to others, including family. And some people continue to have long-term health issues after COVID-19 infection.
- Getting COVID-19 may offer some natural protection, known as immunity. Current evidence suggests that reinfection with the virus that causes COVID-19 is uncommon in the 90 days after initial infection. However, experts don’t know for sure how long this protection lasts, and the risk of severe illness and death from COVID-19 far outweighs any benefits of natural immunity.
- Currently available vaccines have been tested in large clinical trials and FDA has determined that they are safe and effective.
- The known and potential benefits of a COVID-19 vaccine must outweigh the known and potential risks of the vaccine for use under what is known as an Emergency Use Authorization (EUA). Watch a video on what an EUA is.
- Millions of Americans have already been vaccinated and these vaccines are undergoing the most intensive safety monitoring in U.S. history. The same vaccines are used globally and the World Health Organization reports that hundreds of millions of vaccinations have been administered.
- Once you’ve been fully vaccinated, you are able to do some things more safely, including travel.
Per CDC: The vaccines are safe and effective.
I support right to body privacy and oppose government enforced mandate for vaccination. Your body, your choice. I also support the right of employers both public and private to mandate safe and effective vaccination of their workforces. It is their business to decide what's best for them. Their business, their choice.