Diseases, Conditions, Syndromes

Digital contact tracing poses ethical challenges

Several countries have effectively limited the spread of COVID-19 by using digital technology in unprecedented ways, implementing core public health techniques such as case detection, contact tracing, isolation, and quarantine ...

Diseases, Conditions, Syndromes

US faces 'truly daunting' challenges on needed COVID tests

Despite a massive effort, the nation faces "truly daunting" challenges to deploy millions of coronavirus tests to safely re-open the economy, the head of the National Institutes of Health told lawmakers Thursday.

Diseases, Conditions, Syndromes

In schools and offices, China steps up virus tests

Chinese tech giant Sina set up a special room in its Beijing office for workers to be tested for the coronavirus. A school took swab samples from students before allowing them into classrooms. A traveller took the test before ...

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