COVID 19 Tech

Once-dreaded Alpha variant is falling fast—Delta and Gamma take over

Enlarge / People line up outside Bridge Park Community Leisure Center to receive the COVID-19 vaccines in Brent, northwest London, June 19, 2021. A new wave of coronavirus infections is “definitely under way” in England due to the Delta variant first identified in India, a British government advisory scientist said Saturday. (credit: Getty | Xinhua […]

COVID 19 Tech

B.1.1.7 variant now predominant coronavirus in US; cases spike in Michigan

Enlarge / A sign requiring protective face masks in Detroit, Michigan on Sunday, March 21, 2021. (credit: Getty | Bloomberg) Even as the pace of vaccination in the US nears a heartening 3 million per day, the country hovers on the brink of a fourth surge, with current cases lingering at a “disturbingly high level,” […]

COVID 19 Tech

B.1.1.7 variant now 10% of US cases—and cases are once again ticking up

Enlarge / President Joe Biden, first lady Jill Biden, Vice President Kamala Harris, and second gentleman Doug Emhoff participate in a moment of silence and candle light ceremony at sundown with 500 candles for the 500,000 dead from the COVID-19 pandemic, at the South Portico at the White House on Monday, Feb. 22, 2021 in […]

Tech

New mutation spotted in B.1.1.7 variants spells trouble for COVID vaccines

Enlarge (credit: CDC.gov) As the world races to get vaccines into arms, one of the most concerning coronavirus variants appears to be getting a little more concerning. Researchers in the UK have detected at least 15 cases of B.1.1.7 variants carrying an additional mutation: E484K, a mutation already seen in other concerning variants and one that […]