Diseases, Conditions, Syndromes

Ancient strain of cholera likely present in Haiti since colonial era

A non-virulent variant of the deadly Vibrio cholerae O1 strain has likely been present in Haitian aquatic environments for several hundred years, with the potential to become virulent through gene transfer with the toxigenic ...

Diseases, Conditions, Syndromes

Ebola drug ZMapp may help, but is not a miracle cure

ZMapp, once touted as a miraculous "secret serum" against the deadly Ebola virus, has shown some success but fell short of the bar for effectiveness in a clinical trial, researchers said Wednesday.

Diseases, Conditions, Syndromes

World must ready for global microcephaly 'epidemic': study

The world should prepare for a "global epidemic" of microcephaly, a condition which restricts head growth in foetuses, as the Zika virus takes root in new countries, researchers said Friday.

Diseases, Conditions, Syndromes

New analysis explores the geographical origins of the flu

A computer model developed by scientists at the University of Chicago shows that small increases in transmission rates of the seasonal influenza A virus (H3N2) can lead to rapid evolution of new strains that spread globally ...

Overweight & Obesity

More evidence that 'healthy obesity' may be a myth

The term "healthy obesity" has gained traction over the past 15 years, but scientists have recently questioned its very existence. A study published August 18 in Cell Reports provides further evidence against the notion of ...

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