Well, at least in California. And nationwide, well, frankly, I thought I saw a headline somewhere this last week saying the Biden administration is considering one.
Masking and vaccinations by force. Surely, not America?
Well, at least in California.
At LAT, "Delta variant likely to bring a fall and winter of masks, vaccine mandates, anxiety":
The rise of the Delta variant has upended previous optimistic projections of herd immunity and a return to normal life, with many health experts believing mask mandates and tougher vaccine requirements will be needed in the coming months to avoid more serious coronavirus surges.
While there are promising signs that California’s fourth COVID-19 surge may be starting to flatten, the fall and winter will bring new challenges as people stay indoors more often and vaccine immunity begins to wane.
The rapid spread of Delta among the unvaccinated — and the still relatively small number of “breakthrough” cases among the vaccinated — shows that significant increases in inoculations will help stop the spread. In fact, officials are now preparing to provide booster shots to those who already got their first series of vaccinations, saying the extra dose is needed to keep people protected.
Still, “the vaccines themselves are not going to likely be sufficient. And during times of increased transmission, we’ll need other tools available to protect all of us — and particularly those who, at this time, can’t be vaccinated, like our children,” said UC San Francisco epidemiologist Dr. Kirsten Bibbins-Domingo
California is in a better position than other states because of relatively higher vaccination rates, and there is little appetite for a return to stay-at-home orders. But in settings where more people gather, strategies that can be used to keep COVID-19 controlled include ensuring people are either vaccinated, have a recent negative coronavirus test or both, Bibbins-Domingo said.
“There will be a time when we have our masks off again as transmission goes back down. But I think we’re going to have to be prepared that if we’re in an environment when there’s more virus around, that it is sensible that we have another layer of protection — and that will be masks,” Bibbins-Domingo said. “And I don’t think we’re going to be totally throwing our masks away anytime soon, frankly.”
Policies like mandatory masking and requiring vaccines or regular testing in workplaces “are going to be very important if we are ever going to get over this pandemic,” said Dr. Robert Kim-Farley, a medical epidemiologist and infectious-diseases expert at the UCLA Fielding School of Public Health.
It was once thought that as soon as 70% to 85% of a population was vaccinated, communities would reach a high enough level of herd immunity that the threat of COVID-19 would be mostly behind us. Now, “that’s out the window,” Bibbins-Domingo said, and computer models suggest the coronavirus will be with us for the foreseeable future. “Almost certainly, we’ll be dealing with it this winter.”
How long the pandemic will last depends on any new variants that emerge, the ability to adapt the vaccines to them and temporary measures that may be needed to tamp down surges, Bibbins-Domingo said.
There are several key factors that have altered what we previously understood about COVID-19 and underscore just how far off the end of the pandemic still is.
The first is the emergence of the Delta variant — at least twice as transmissible as the previous dominant variant, Alpha, and capable of producing a viral load up to 1,000 times greater in the upper throat.
“The big challenge with Delta is that it’s so much more transmissible than the original strain. ... And really, this is possibly an unprecedented change in terms of the amount of the” shift in the so-called R-naught, or the basic reproductive rate of the coronavirus, Shane Crotty, a vaccine researcher at the La Jolla Institute for Immunology, recently told a forum at UC San Francisco.
Originally, a person infected with the ancestral strain of the coronavirus spread it to 2.5 other people on average. But the Delta variant is estimated to spread to five to eight other people. That means that within 10 cycles of transmission of the virus, in a population with no immunity to the virus, instead of fewer than 10,000 people being infected, more than 60 million will be infected, Dr. Carlos del Rio, an Emory University epidemiologist and infectious-diseases expert, said at the same UC San Francisco forum.
This is why vaccine mandates will become more important, especially at places of employment, del Rio said. “I think the going phrase that we’re hearing over and over is: ‘No jab, no job.’ And I think mandates are going to make a big difference,” he said.
Second, breakthrough infections — in which fully vaccinated people become infected with COVID-19 — are still uncommon but no longer rare. “I think vaccinated persons are much safer than unvaccinated persons, but they’re not completely safe. Breakthrough infections occur often enough with Delta that you will see them,” del Rio said.
While a vaccinated person with a breakthrough infection can transmit the virus to others, he or she is likely to be infectious for a significantly fewer number of days, del Rio said. “And therefore your contribution to transmission is much lower if you’re vaccinated than if you’re not.”
And that’s why wearing masks indoors remains important. Del Rio said many infectious-diseases doctors never stopped masking indoors, even after the U.S. Centers for Disease Control and Prevention said it wasn’t necessary for fully vaccinated people.
Vaccinated people with breakthrough infections have much more mild illnesses because the body is already equipped to defend itself against the virus and likely can avoid lung illnesses or hospitalization, said Dr. Regina Chinsio-Kwong, a deputy health officer for Orange County. But without prior immunity, the virus can lodge deeper into the body and cause more severe illness, eventually making it very difficult to breathe...