Health

How many free hot drinks and biscuits are excessive?

When free hot drinks and biscuits are on offer to health care staff, how much is reasonable to take before it's deemed "excessive" consumption, ask researchers in the Christmas issue of The BMJ?

Diseases, Conditions, Syndromes

Pfizer/BioNTech first dose 85% effective after 2-4 weeks: study

The first dose of the Pfizer/BioNTech vaccination is 85 percent effective against coronavirus infection between two and four weeks after inoculation, according to a study published in the Lancet medical journal.

Diseases, Conditions, Syndromes

Even mild coronavirus illness may confer some immunity: study

Even people with minor illness from the coronavirus can develop antibodies that could leave them immunised for several weeks or more, according to an early French study that tested hospital staff with mild infections.

Diseases, Conditions, Syndromes

Most coronavirus infections are mild, says Chinese study

Most people infected by the new coronavirus in China have mild symptoms, with older patients and those with underlying conditions most at risk from the disease, according to a study by Chinese researchers.

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