Immunology

Scientists identify molecular biomarkers of vaccine immunity

Testing the efficacy of vaccines in clinical trials takes years, even decades. Yet challenging infections like HIV, malaria and dengue are striking today. To speed up vaccine testing, scientists at the Emory Vaccine Center ...

Diseases, Conditions, Syndromes

Swiss on alert for mosquito blamed for dengue

Scientists in Switzerland are hunting for a species of mosquito capable of spreading the tropical disease dengue that may have crossed the Alps.

Diseases, Conditions, Syndromes

Health officials rule out Ebola outbreak in DR Congo

A senior health ministry official in the Democratic Republic of Congo on Monday ruled out an Ebola outbreak in the northeast of the country, after possible cases were reported by United Nations staff.

Diseases, Conditions, Syndromes

WHO says single yellow fever shot is enough

(AP)—The World Health Organization says a yellow fever booster vaccination given 10 years after the initial shot isn't necessary.

Diseases, Conditions, Syndromes

Darfur yellow fever outbreak worst in decades

An outbreak of mosquito-borne yellow fever which has killed at least 165 people in Sudan's Darfur region is Africa's worst in decades, the World Health Organisation said on Thursday.

Diseases, Conditions, Syndromes

Darfur's yellow fever shows 'no sign of stopping'

A rare outbreak of mosquito-borne yellow fever which has killed 165 people in Sudan's Darfur region in the past three months continues to spread, the UN warned on Thursday.

Diseases, Conditions, Syndromes

Yellow fever-hit Darfur gets help from US Navy

US Navy medical experts have arrived in Sudan to help analyse samples of suspected yellow fever, which has killed 127 people in the Darfur region since early September, health officials said on Friday.

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