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The Great Barrington Declaration is an open letter published in October 2020 in response to the COVID-19 pandemic and lockdowns. [1] [2] It claimed harmful COVID-19 lockdowns could be avoided via the fringe notion of "focused protection", by which those most at risk of dying from an infection could purportedly be kept safe while society otherwise took no steps to prevent infection.
The argument that natural immunity against COVID-19 is an alternative to vaccination is emerging as a legal challenge to mandatory vaccination policies.
Severe acute respiratory syndrome (SARS) is the disease caused by SARS-CoV-1. It causes an often severe illness and is marked initially by systemic symptoms of muscle pain, headache, and fever, followed in 2–14 days by the onset of respiratory symptoms, [ 13] mainly cough, dyspnea, and pneumonia. Another common finding in SARS patients is a ...
The Delta variant (B.1.617.2) was [ 3 ][ 4 ] a variant of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India on 5 October 2020. The Delta variant was named on 31 May 2021 and had spread to over 179 countries by 22 November 2021. The World Health Organization (WHO) indicated in June 2021 that the Delta variant was ...
The first COVID-19 diagnostic test to be authorized for pooled samples, it can allow for testing on up to four individual swab specimens at a time, the FDA said. FDA approves testing pooled ...
A study of samples collected in Manaus between November 2020 and January 2021, indicated that the Gamma variant is 1.4–2.2 times more transmissible and was shown to be capable of evading 25–61% of inherited immunity from previous coronavirus diseases, leading to the possibility of reinfection after recovery from an earlier COVID-19 ...
It's offering free samples of Crest Whitestrips. First impressions are everything, you know. You want a smile that's clean and white. But those Zoom treatments are a little pricey for this economy ...
HCoV-HKU1. Betacoronavirus hongkonense [ 1] ( commonly called Human coronavirus HKU1 abbreviated as HCoV-HKU1) is a species of coronavirus in humans and animals. It causes an upper respiratory disease with symptoms of the common cold, but can advance to pneumonia and bronchiolitis. [ 2] It was first discovered in January 2004 from one man in ...