Diseases, Conditions, Syndromes

WHO narrows in on Delta COVID variant

The WHO said Tuesday that one strain of a COVID-19 variant first detected in India was now considered "of concern" and had been dubbed "Delta", while two other strains had been downgraded.

Diseases, Conditions, Syndromes

Indian Covid variant sparks concern, and questions

The coronavirus strain first linked to the COVID epidemic in India has now spread to at least 44 countries and been classified as a "variant of concern", but health authorities still know relatively little about it.

Diseases, Conditions, Syndromes

Open the windows to curb COVID spread: experts

Opening windows and ventilating spaces should be at the heart of efforts to prevent the spread of COVID-19, a group of experts said Thursday, arguing that confusion over airborne transmission meant this simple measure was ...

Diseases, Conditions, Syndromes

After year-long sprint, Covid-19 vaccines finally at hand

Less than a year after an unknown coronavirus that has claimed 1.4 million lives began spreading across the globe, a number of highly promising COVID-19 vaccines are on the cusp of release.

Diseases, Conditions, Syndromes

Could frozen food transmit COVID-19?

In mid-September, China suspended importing fishery products from Indonesia due to novel coronavirus contamination in the outer packages.

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