A new study suggests that a small portion of the population carries antibodies that respond to the coronavirus behind covid-19 that were created before the pandemic emerged last late year.
Early data from an ongoing study in the UK is setting off a wave of alarm over the pandemic this week. It found evidence that levels of antibodies to SARS-CoV-2 took a sharp plunge in England’s general population during the summer, prompting fears that immunity to covid-19 may start to…
A small bright spot in the coronavirus disaster has been that people who become sick appear to have at least temporary immunity to the virus. But over the weekend, a Vox article written by a primary care doctor in Washington D.C. laid out an imminent and frightening pandemic scenario, based…