Diseases, Conditions, Syndromes

Vaccine to prevent a dangerous tropical disease receives approval

The chikungunya virus is widespread in tropical regions, where it is spread to humans by mosquitoes of the genus Aedes. Chikungunya is characterized by high fever, headache, muscle and joint pain, rash, and sometimes diarrhea. ...

Diseases, Conditions, Syndromes

Mimicking the body's own defenses to destroy enveloped viruses

Just as bacteria can develop antibiotic resistance, viruses can also evade drug treatments. Developing therapies against these microbes is difficult because viruses often mutate or hide themselves within cells. But by mimicking ...

Diseases, Conditions, Syndromes

Toward vaccination against the chikungunya virus

A live vaccine genetically engineered from a common measles vaccine promises to be effective against the chikungunya virus. Such is the central finding of a recently completed Phase II trial now published in the prestigious ...

Diseases, Conditions, Syndromes

Sofosbuvir rids organism of chikungunya and yellow fever viruses

A study performed at the University of São Paulo's Biomedical Science Institute (ICB-USP) in Brazil shows that sofosbuvir, a drug used to treat chronic hepatitis C, is capable of eliminating chikungunya virus and yellow ...

Diseases, Conditions, Syndromes

Infection mechanism of Rift Valley fever virus identified

Rift Valley fever virus, transmitted by mosquitoes, is responsible for outbreaks in livestock in Africa and can also be fatal in humans. Scientists from the Institut Pasteur and the CNRS, working with the University of Göttingen, ...

Diseases, Conditions, Syndromes

Rome sets mosquito campaign after chikungunya cases

The city of Rome on Wednesday announced it would carry out a fast-track anti-mosquito campaign after a string of suspected cases of the insect-borne chikungunya virus were detected in the region.

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