Reinfection studies from a few months ago demonstrated that natural immunity is roughly 50% effective for people aged 65 or over. And that's the age group most likely to experience negative outcomes from covid-19, it's seems prudent to go ahead and recommend vaccinations for this age group, regardless of previous infection.
Then there's the elephant in the room: so few people have been tested that it really difficult to know who has had it. Anyone who has had a cold in the past 18 months is going to claim they had covid, regardless of whether they tested positive or not. It would be easier to vaccinate this group than it would be to perform a test for covid antibodies.
If covid hadn't become a political shit-show, I'd agree with you. But at this point, I think it's a little irresponsible to society to give anyone an out on getting vaccinated.
I have seen no evidence for either of these claims, other than assertions. If you have some, please provide citations.
1. https://ourworldindata.org/explorers/coronavirus-data-explor...
In other words, those who value individual freedom might want to avoid Canada for its over-boarding groupthink and overtly collectivist mentality.
There are many many people who have confirmed positive COVID tests. At least excuse those.
>I think it's a little irresponsible to society to give anyone an out on getting vaccinated.
I think it's irresponsible to require people who most science points to having better protection naturally, to also have to get a vaccine. From this point of view, 2 dose vaccine still have less protection than natural antibodies. Maybe we should require the vaccinated to keep getting more vaccine shots until science shows they're at par with natural antibodies, lowest hanging fruit and all...
The virus is a moving target and what was true of the alpha variant may not be true of delta or downstream. I guess it depends on what you mean by excuse. If you mean allow people to say go on a cruise with a positive covid test as opposed to a vaccination record that seems tentatively reasonable. If you mean allow workers at an old folks home to opt out based on a prior positive test that is unreasonable. If it makes you even possibly slightly less likely to kill the old folks you should get the jab.
The real problem is the grey area created by such a rule. There are probably multiple times as many people who think they have had covid compared to those that have actually had covid that have never been tested. I know people in the US who had an illness in 2019 who are sure they had covid. If you give them an opening they wont let it go. It will surely get ugly.
> If you mean allow workers at an old folks home to opt out based on a prior positive test that is unreasonable. If it makes you even possibly slightly less likely to kill the old folks you should get the jab.
Where is the line drawn? Maybe it would be more effective for people with 2 doses to get a third? What science is there showing antibodies + 1 shot is more marginal protection than 3 shots?
Why would we do that when the vaccines are safer than the actual disease and effective enough to contain the spread?
The study provides evidence that immunity triggered by SARS-CoV-2 infection will be extraordinarily long-lasting. Adding to the good news, “the implications are that vaccines will have the same durable effect”, says Menno van Zelm, an immunologist at Monash University in Melbourne, Australia.
Yes, but don't just take their word for it. Confirmed clinical test should be the bar. I fear if the "you don't need a vaccine if you've had it" narrative gains traction, even if it is undeniably true, it's going to result in the anti-vaxxers lying about having already had the virus, to manufacture another excuse for themselves. If we've learned anything in the last year, it's that any system that relies on people to pinky-swear they're telling the truth will be exploited by a small but significant minority of people.
We are not a collective. We do not have these types of arbiters who will police and decide what is best for everyone. We are a nation of individuals and if you cannot trust people to "pinky-swear" on this matter then how can you trust them to do anything? Including vote on anything? Or reason? Who will make all the decisions for them?
