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“Experts:” Cast Doubt on “Herd Immunity” but Sweden Proves them Wrong

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the staff of the Ridgewood blog

Ridgewood NJ, Consensus is forming among public health experts and scientists worldwide: the highly transmissible Delta variant of SARS-CoV-2 changed the COVID-19 pandemic, dashing hopes of widespread vaccination creating herd immunity that could protect people from infection and guaranteeing the novel coronavirus will become endemic. While the vaccines are highly effective at preventing serious illness or death, they do not fully protect the vaccinated from infection. Additionally, people who had previous SARS-CoV-2 infections are not necessarily protected from infection from future variants.

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SWEDISH “HERD IMMUNITY”

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the staff of the Ridgewood blog

Ridgewood Nj, according to Johns Hopkins Center for Health Security and various  news media reports, a Swedish health officials claimed that infection rates in Stockholm are slowing and that parts of the country could achieve “herd immunity” in the next several weeks. According to Dr. Anders Tegnell, Sweden’s national epidemiologist, epidemiological models indicated that data are showing decreased transmission in some cities, including Stockholm, and that there could be enough infected individuals in the city to make a substantial impact by May. He acknowledged that the models could be incorrect. The announcement comes amid reports of increased deaths in Sweden, which Dr. Tegnell attributed to a failure to protect high-risk populations rather than elevated levels of community transmission. Sweden has taken a rather unorthodox approach to responding to COVID-19, compared to other countries, resisting efforts to implement more aggressive social distancing measures. Swedish officials have emphasized that they are not attempting to develop herd immunity, but rather, they are not implementing formal “lockdown” like other countries. Despite the less aggressive distancing measures, Sweden has reported an increase in unemployment to 8%.