Biomedical technology

Research team develops faster, cheaper COVID tests

A University of Georgia nanotechnology research group entered the race to develop a rapid test for COVID-19 in August 2020, running experiments on a new sensor for an American manufacturing company. The group, led by Yiping ...

Diseases, Conditions, Syndromes

Clarifying the CDC's COVID-19 quarantine and isolation guidelines

In December 2021, the U.S. Centers for Disease Control and Prevention updated its guidelines for how long people should isolate following a COVID-19 infection. The agency shortened the isolation from 10 days to five, followed ...

Diseases, Conditions, Syndromes

Test-to-stay program safe for facilitating in-person learning

(HealthDay)—A statewide test-to-stay (TTS) program involving daily rapid antigen testing is safe and can maximize in-person learning during the pandemic, according to a study published online Feb. 8 in Pediatrics.

Diseases, Conditions, Syndromes

How easy is it to update COVID vaccines to tackle new variants?

Our ongoing battles with COVID variants delta and omicron highlight just how quickly viruses can mutate, and what that can mean for public health. How quickly can we modify COVID-19 vaccines to tackle any new variants that ...

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