Diseases, Conditions, Syndromes

Chinese officials signal no change to 'zero-COVID' policy

Chinese health officials gave no indication Saturday of any relaxation of COVID-19 restrictions, following several days of speculation that the government was considering changes to a "zero-COVID" approach that has stymied ...

Diseases, Conditions, Syndromes

WHO hosts special meeting on worrying new COVID-19 variant

Advisers to the World Health Organization are holding a special session Friday to flesh out information about a worrying new variant of the coronavirus that has been detected in South Africa, though a top expert says its ...

Vaccination

Vaccine innovation sparks hope, questions

Reports that one of the vaccines for COVID-19 has shown highly promising results are a ray of hope for a world in the shadow of surging virus cases.

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