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Black Death's origin is identified at last

Health

Black Death's origin is identified at last

An ancient version of Yersinia pestis bacteria is responsible for the disease that rampaged across Europe in 1348, killing a third of the population

News

Health

The risk of an influenza pandemic is fact, not fiction

Opinion

Five easy mutations to make bird flu a lethal pandemic

Health

Five easy mutations to make bird flu a lethal pandemic

News

Health

Black Death bug identified from medieval bones

News

Anti-dengue mosquitoes released in Australia

Earth

Anti-dengue mosquitoes released in Australia

News

Existence: Will we die out?

Life

Existence: Will we die out?

Features

Earth

Weather records predict future cholera outbreaks

News

Health

$6 billion needed to save 7.4 million people with HIV

News

AIDS epidemiologist: We need a prevention revolution

Health

AIDS epidemiologist: We need a prevention revolution

Opinion

Health

Cancer drug thwarts malaria

Some new cancer drugs may also be effective against malaria, a new study shows

News

Health

Countries to share viruses in exchange for cheap drugs

News

Health

Temple conflict could spell malarial doom

News

Health

Haiti to get cholera vaccination

News

Health

Europe and North America brace for flu surge

News