Vaccination

A general influenza vaccine

New vaccination method for lasting protection against all known influenza mutations in preclinical testing phase—potentially effective also against SARS-CoV-2—joint research project of the University of Konstanz, University ...

Diseases, Conditions, Syndromes

An expert explains viral variants, mutations and strains

What are variants? We asked Divya Shah, Epidemics Research Lead, to explain how variants happen, what they mean for treatments and vaccines—including for COVID-19—and how we can prevent them.

Medical research

How SARS-CoV-2 might become endemic

Endemic viruses are those that have constant presence within a geographical area. Such viruses are all around us, though they vary by location. Examples in Europe and North America include the rhinovirus (a cause of the common ...

Diseases, Conditions, Syndromes

Unusual 2019-2020 flu season linked to more transmissible strain

The 2019-2020 flu season in the U.S. was unusual in a number of ways. Cases picked up in August rather than the more typical fall and early winter months, and it hit children particularly hard. It was also dominated early ...

Diseases, Conditions, Syndromes

What history tells us about the long-term effects of a pandemic

For nearly a year, the novel coronavirus and the resulting COVID-19 pandemic have dominated headlines across the world, and justifiably so. With nearly 68 million cases reported and more than 1.5 million deaths worldwide ...

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