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News Articles: mutations

Researchers extracted DNA from the remains of people buried in the East Smithfield plague pits, which were used for mass burials in 1348 and 1349.

Tagged as: 

  • Global Health

Black Death survivors gave their descendants a genetic advantage — but with a cost

Nearly half of Europeans died from the plague. Now a new study shows a protective gene mutation that survivors passed on to help with future outbreaks might cause other problems.

October 21, 2022
|
By:
  • Michaeleen Doucleff
Two white-tailed deer forage in Pennsylvania's Wyomissing Parklands. At the end of 2021, researchers swabbed the noses of 93 dead deer from across the state. Nearly 20% tested positive for the coronavirus.

Tagged as: 

  • Animals

Researcher finds 'stunning' rate of COVID among deer. Here's what it means for humans

Studies on white-tailed deer in Pennsylvania and Ontario offer evidence that the mammals are a reservoir for the coronavirus. What are the implications for the course of SARS-CoV-2?

March 09, 2022
|
By:
  • Ari Daniel

Tagged as: 

  • Global Health

Visual Explainer: Why Some Coronavirus Variants Are More Contagious Than Others

This animated video uses puzzle pieces to show how a coronavirus binds to a cell's surface — and what happens when a mutation occurs.

May 19, 2021
|
By:
  • Michaeleen Doucleff
A droplet falls from a syringe after a health care worker was injected with the Pfizer-BioNTech COVID-19 vaccine at Women & Infants Hospital in Providence, R.I.

Tagged as: 

  • World

BioNTech CEO Says 'Highly Likely' Vaccine Is Effective Against U.K. Virus Variant

"Scientifically, it is highly likely that the immune response by this vaccine also can deal with the new virus variant," BioNTech CEO Ugur Sahin said Tuesday.

December 22, 2020
|
By:
  • Brakkton Booker

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