Reaching 'Herd Immunity' is Unlikely in the U.S.
The virus will more likely continue to result in lower rates of sickness and death
Early in the COVID-19 pandemic, when vaccines for the coronavirus were still just a glimmer on the horizon, the term "herd immunity" came to signify the endgame: the point when enough Americans would be protected from the virus so we could be rid of the pathogen and reclaim our lives.
Now, more than half of adults in the United States have been inoculated with at least one dose of a vaccine. But daily vaccination rates are slipping, and there is widespread consensus among scientists and public health experts that the herd immunity threshold is not attainable — at least not in the foreseeable future, and perhaps not ever.
Instead, they are coming to the conclusion that rather than making a long-promised exit, the virus will most likely become a manageable threat that will continue to circulate in the United States for years to come, still causing hospitalizations and deaths but in much smaller numbers.
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