Diseases, Conditions, Syndromes

Spillover: Why germs jump species from animals to people

When a disease spreads from one species to another it is known as a "spillover event." Although not yet confirmed, preliminary evidence suggests that the virus that causes COVID-19, the 2019 coronavirus disease, may have ...

Genetics

New research suggests earlier emergence of malaria in Africa

Malaria claims hundreds of thousands of lives each year—mainly children, and especially in Africa. It is one of the leading causes of death by an infectious agent, the Plasmodium falciparum parasite. In research on malaria, ...

Diseases, Conditions, Syndromes

Madagascar plague death toll climbs to 74

An outbreak of highly contagious plague has claimed 74 lives in Madagascar over the past two months with the capital particularly affected, according to a new official toll published Tuesday.

Diseases, Conditions, Syndromes

Madagascar plague death toll climbs to 30

An outbreak of high contagious plague has claimed 30 lives in the impoverished Indian Ocean island nation of Madagascar over the last two months, authorities said Wednesday.

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