Medical research

DNA-based vaccine guards against Zika in monkey study

An experimental DNA-based vaccine protected monkeys from infection with the birth defects-causing Zika virus, and it has proceeded to human safety trials, researchers report.

Diseases, Conditions, Syndromes

Pennsylvania firm launches Zika vaccine trial in Puerto Rico

A Pennsylvania drug company announced Monday that it has launched a clinical trial of an experimental Zika vaccine in Puerto Rico, the part of the U.S. hardest hit by the mosquito-borne virus.

Diseases, Conditions, Syndromes

Leading chikungunya vaccine in clinical trial phase 2

With the first patient vaccinated, a phase 2 clinical trial of a promising prophylactic vaccine candidate against Chikungunya fever has now commenced. The product is the most advanced Chikungunya vaccine candidate globally ...

Diseases, Conditions, Syndromes

NIH begins testing investigational Zika vaccine in humans

The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has launched a clinical trial of a vaccine candidate intended to prevent Zika virus infection. The early-stage ...

Medications

New research shows vaccine protection against Zika virus

The rapid development of a safe and effective vaccine to prevent the Zika virus (ZIKV) is a global priority, as infection in pregnant women has been shown to lead to fetal microcephaly and other major birth defects. The World ...

HIV & AIDS

HIV vaccine design should adapt as HIV virus mutates

Human immunodeficiency virus is known to be a highly variable virus that adapts to a person's immune response during the lifetime infection, and a new study published in Nature Medicine shows that viral adaptation in HIV ...

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