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Nov 4, 2023 · Herd immunity can be reached when enough people in the population have recovered from a disease and have developed protective antibodies against future infection. However, experts now believe it'll likely be difficult to achieve herd immunity for COVID-19.
May 20, 2021 · By Zee Krstic Published: May 20, 2021. Save Article. Healthcare providers in the United States are pushing to vaccinate more than 70% of eligible Americans to get closer to herd immunity...
- zee.krstic@hearst.com
- 3 min
- Health Editor
Apr 15, 2022 · “We’ve already experienced over a period of two years that we’ve had five separate variants Alpha, Beta, Delta, Omicron. And now BA.2 from Omicron one,” he said.
- 4 min
Sep 13, 2021 · Yes—but “herd immunity to COVID-19” does not mean that we will soon achieve a level of immunity in the population, like what we see with measles, and coronavirus will be “over.” Returning to life as it was before the pandemic, without seeing large coronavirus outbreaks, is unlikely to happen for several years, for a few reasons.
Jun 30, 2020 · Even if infection with the COVID-19 virus creates long-lasting immunity, a large number of people would have to become infected to reach the herd immunity threshold. Experts estimate that in the U.S., 70% of the population — more than 200 million people — would have to recover from COVID-19 to halt the epidemic.
Feb 20, 2021 · If the pace immediately increases to 3 million shots per day, we could reach the herd immunity threshold by May. In that time, 90,000 people could die from the virus.
May 21, 2021 · [Originally published: May 3, 2021. Update: May 21, 2021.] Before the COVID-19 pandemic, the term “herd immunity” was possibly something you only heard about during flu season or during reports of upticks in measles cases—if at all.
