The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect health. By Carl Zimmer The viruses we know best are the ones that make us sick ...

A new University of California San Diego study published in Cell challenges a long-standing assumption about how animal viruses become capable of sparking human epidemics and pandemics. Using a ...

A study by researchers at the Indian Institute of Science (IISc) offers insights into cell death regulation by viruses like SARS-CoV-2, and how bats and humans respond differently to tricks that such ...

Scientists found that one tiny genetic change can completely alter how a coronavirus behaves in different species. Comparing ...

Distinguishing between self and non-self is a critical ability of the immune system. Some pathogens have evolved proteins that resemble those of their host, a mechanism called molecular mimicry, in an ...

Highly pathogenic avian influenza (HPAI) A(H5N1) viruses, which have been circulating widely in wild birds for many years, have caused extensive outbreaks in US domestic poultry 1,2,3,4. In March 2024 ...

What sets these viruses apart is their unusual ability to insert their genetic material into human chromosomes. This allows the virus to stay inactive for long periods and, in rare cases, be passed ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bird flu viruses appear to replicate and thrive at temperatures higher ...

Antibodies are central effectors of adaptive immunity and serve as correlates of protection following natural infection or vaccination. The large inter-individual variability in antibody repertoires ...

Scientists have long known that a significant portion of the human genome is made up of the remnants of ancient viruses; these sequences are a subset of transposable elements known as endogenous ...

Live virus vaccines use a weakened virus to help your body fight the real disease. Some people, like those who are very sick or pregnant, should not get live virus vaccines. A live virus vaccine ...

The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...