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Strategies against the development of SARS-CoV-2 vaccine escape mutants

In a recent paper the impact of a number of vaccination strategies is assessed with regards to the probability of inducing a SARS-CoV-2 vaccine escape mutants.

21 Jun 2021

Zinc inhibits SARS-CoV-2’s main protease in vitro

Zinc has antiviral properties. However, the detailed kinetics and the mechanism of zinc in the inhibition of viruses, particularly SARS-CoV-2 – the causative virus of COVID-19 – is unclear. To probe the role of zinc as an anti-SARS-CoV-2 agent at the structural and molecular level, researchers in India studied the binding kinetics and the inhibition mechanism of zinc with SARS-CoV-2’s viral proteins.

21 Jun 2021

‘It’s a mission’: Volunteers treat refugees massing at the border

El Chaparral Plaza once teemed with tourists, street vendors and idling taxis. But the plaza, just outside the San Ysidro port of entry on the Mexican side of the border, now serves as a sprawling refugee camp where migrants from Mexico, Central America and Haiti wait in limbo while they seek asylum in the U.S.

21 Jun 2021

What it means when celebrities stay coy about their vaccine status

When two St. Louis Blues hockey players were sidelined because of covid-19 just days before this year's NHL playoffs, the team said young defenseman Jake Walman had been vaccinated against the deadly illness. But it was mum about the vaccination status of a more well-known player: star forward David Perron.

21 Jun 2021

Nurses and docs at Long Beach Center ‘consider it an honor’ to care for migrant children

The 5-year-old had nodded off while waiting for her 10-year-old brother to be treated for scabies at the clinic in the Long Beach Convention & Entertainment Center, which she currently calls home. Nurse Chai-Chih Huang asked if she wanted to be taken back to her dormitory to sleep.

21 Jun 2021