I wonder with the death rate staying low has the population achieved herd immunity and/or the virus has mutated to a weaker strain?
Even with social distancing I find it odd how there are a lot less deaths despite the R value supposedly being 1 or higher in places
The data from Sweden does actually back up that stance.
Unlike the UK, Sweden has not used lockdowns throughout the whole pandemic. In theory the virus should be spreading just as fast as it was earlier on during the pandemic.
If the virus had become weaker you'd expect a constant, increasing level of cases with less deaths. The cases have dropped off, which shows it's not the virus becoming weaker, it's just not spreading as fast.
The obvious explanaition would be a community approaching herd immunity.
There is research that backs this up as they're finding that some people that have never had COVID19 are producing T cells that are capable of fighting off the virus. The T cells they generate only recognise one side of the virus but it's enough to confer immunity. These T cells they have in response they obtained through other coronaviruses.
If you look at the UK, the one place you'd expect to flare up the worst after reopening the economy is London, due to the population density and it's travel system. I'm sure the social distancing is making a difference but in theory we should be nowhere near herd immunity and London should be the hardest area to keep the number of infections down it, yet it isn't. Doesn't that suggest that maybe London is already close to herd immunity and the virus ripped through most of the population who were susceptible to it early in the pandemic?
New York is another place where the virus seems to have run out of steam. Could all be explained by social distancing measures but wouldn't you expect some upturn in cases when the lockdown was lifted? Just like London, New York should be one of the hardest places to stop the spread of the virus.
Either social distancing makes a huge difference or a certain percentage of the population have inherent immunity to COVID from past coronavirus imo.
Some doctors are starting to consider the idea seriously. The data from Sweden and data from other countries suggests that some unknown factor is affecting the spread of the virus, which is resulting in a drop off in cases in most places after a heavy first spike.
Both youtube links are by real doctors, not conspiracy theorists.