Tag results for: COVID-19 variants
Schools can reopen safely – an epidemiologist describes what works and what's not worth the effort
Just when schools were getting ready to reopen for the new school year, cases of COVID-19 started surging in the United
From delta to omicron, here's how scientists know which coronavirus variants are circulating in the US
The omicron variant quickly took over the global coronavirus landscape after it was first reported in South Africa in la
State policies can provide clear guidance on when to put on and take off masks – with benefits to health, education and the economy
Although many people are eager to remove their masks, experts and much of the public increasingly recognize that indoor
Genomic sequencing: Here's how researchers identify omicron and other COVID-19 variants
How do scientists detect new variants of the virus that causes COVID-19? The answer is a process called DNA sequencing.
Will omicron – the new coronavirus variant of concern – be more contagious than delta? A virus evolution expert explains what researchers know and...
A new variant named omicron (B.1.1.529) was reported by researchers in South Africa on Nov. 24, 2021, and designated a “
What are COVID-19 variants and how can you stay safe as they spread? A doctor answers 5 questions
Vaccination, masking and social distancing are tried and true ways to protect against COVID-19 infection.Marko Geber/Dig
Subscribe to our magazine
