Medical research

Testing vaccines without laboratory animals

The quality of vaccines is still often tested by using laboratory animals. That has to change, according to researchers from Leiden University and the vaccinological institute Intravacc. Together they went on searching for ...

Vaccination

Experimental COVID-19 vaccine safe, generates immune response

An investigational vaccine, mRNA-1273, designed to protect against SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), was generally well tolerated and prompted neutralizing antibody activity in healthy ...

Immunology

Age-related impairments reversed in animal model

Elderly people are more prone to infectious diseases as the function of their immune system continuously declines with progression of age. This becomes especially apparent during seasonal influenza outbreaks or the occurrence ...

Diseases, Conditions, Syndromes

New vaccine holds promise in fighting diarrheal disease

Scientists at Oregon Health & Science University have teamed up with OHSU spinoff, Najít Technologies, Inc. to develop a new vaccine that appears to confer immunity to a diarrheal disease that afflicts hundreds of millions ...

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