Diseases, Conditions, Syndromes

AstraZeneca, J&J vaccine trials back on track in US

Two major clinical trials for experimental COVID-19 vaccines got back on track in the United States Friday—providing a glimmer of hope as the number of cases skyrocket across the country.

Vaccination

Chinese coronavirus vaccine shows 50% efficacy in Brazil

The Chinese-developed Coronavac COVID-19 vaccine has demonstrated a 50 percent efficacy following tests in Brazil, the organization in charge of its production in the South American country said on Tuesday.

Diseases, Conditions, Syndromes

Wiser resolutions? Lessons from COVID's unfulfilled ones

She'd wanted to frame and hang them—just three printed pictures that had been sitting in Lucy O'Donoghue's suburban Atlanta house since the year began. That's all. Yet with a full-time job and two small kids, she hadn't ...

Diseases, Conditions, Syndromes

US hoping for two COVID-19 vaccines by end of November

Two American companies expect to apply for emergency approval for their COVID-19 vaccines by late November, welcome news as the US crossed eight million confirmed cases amid a third surge of its coronavirus epidemic.

Diseases, Conditions, Syndromes

Pfizer: Mid-November earliest it can seek virus vaccine OK

Pfizer Inc. cannot request emergency authorization of its COVID-19 vaccine before the third week of November—and that's if everything goes well, the company's CEO announced Friday.

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