Diseases, Conditions, Syndromes

London faces tightest restrictions; sees new virus variant

London and its surrounding areas will be placed under Britain's highest level of coronavirus restrictions beginning Wednesday as infections rise rapidly in the capital, the health secretary said Monday, adding that a new ...

Medications

Brazil to test new vaccine against dengue fever

Brazilian scientists will next month begin clinical tests on humans of a new vaccine against dengue fever, a leading Sao Paulo-based biomedical research institute said Thursday.

Obstetrics & gynaecology

Britain probes sex-selective abortion claims

The British government on Thursday vowed to investigate newspaper reports that doctors illegally approved abortions that were requested due to the sex of the unborn child.

Diseases, Conditions, Syndromes

Rio declares dengue epidemic

Rio de Janeiro has declared a dengue epidemic after diagnosing more than 50,000 cases of the tropical mosquito-borne infection this year and over 500 in the last week alone.

Health

Dim the lights on teen night owls

Dim lights, board games and no bedside electronics: an old-fashioned sleepover? Not exactly. This overnight takes place at the University of California, Berkeley, and involves dozens of undergraduate research assistants, ...

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