Diseases, Conditions, Syndromes

Yellow fever in the Americas: Current outbreak warrants close watch

The unusually large outbreak of yellow fever now occurring in rural Brazil deserves careful attention by world health authorities, notes Anthony S. Fauci, M.D., director of the National Institute of Allergy and Infectious ...

Diseases, Conditions, Syndromes

Brazil orders 11.5 million yellow fever vaccines

Brazil's Ministry of Health has ordered 11.5 million doses of yellow fever vaccines to reinforce its stockpiles amid the largest outbreak of the disease the country has seen since 2000, officials said Wednesday.

Diseases, Conditions, Syndromes

Why odds are against a large Zika outbreak in the US

Is the United States at risk for a large-scale outbreak of Zika or other mosquito-borne disease? While climate conditions in the U.S. are increasingly favorable to mosquitos, socioeconomic factors such as access to clean ...

Diseases, Conditions, Syndromes

Angola declares end to deadly yellow fever epidemic

Angola on Friday declared the end of a yellow fever outbreak that killed at least 400 people, after an emergency United Nations vaccination campaign covering 25 million people.

Diseases, Conditions, Syndromes

Chemical mosquito controls ineffective in Zika fight

Some existing methods for controlling Zika-carrying mosquitos are not effective and may even be counter-productive, according to research by scientists at the University of East Anglia (UEA).

Diseases, Conditions, Syndromes

Zika-bearing mosquitoes quickly invade and adapt to new environments

The Zika-bearing mosquito Aedes aegypti is not only spreading rapidly but has shown a remarkable ability to adapt quickly to different locales and climates, according to Jeffrey Powell, professor of ecology and evolutionary ...

Diseases, Conditions, Syndromes

Team makes strides in fight against Zika

There's a war raging on a tiny battlefield and the outcome could well touch millions of people worldwide threatened by Zika and related viruses. The key ally unlocking the mystery surrounding this conflict is the long-dreaded ...

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