Immunology

Nasal spray with antibodies could prevent COVID-19

Researchers at Karolinska Institutet have shown that nasal drops with IgA antibodies can protect mice from SARS-CoV-2 infection. The results imply a new way to protect individuals at high risk from different variants of the ...

Diseases, Conditions, Syndromes

Nirsevimab protects infants against RSV-linked hospitalization

Nirsevimab is efficacious for preventing hospitalization for respiratory syncytial virus (RSV)-associated lower respiratory tract infection among infants, according to a study published in the Dec. 28 issue of the New England ...

Diseases, Conditions, Syndromes

Researchers map how measles virus spreads in human brain

Mayo Clinic researchers mapped how the measles virus mutated and spread in the brain of a person who succumbed to a rare, lethal brain disease. New cases of this disease, which is a complication of the measles virus, may ...

Biomedical technology

Advanced viral diagnostics tool closer to widespread use

Most of today's clinical diagnostic tools are designed to detect the presence of a specific and known pathogen. These targeted assays—like the PCR and antigen tests that have become widely used during the COVID-19 pandemic—meet ...

Health

Preventive strategies for a healthy holiday season

As the holiday season begins, it's also the season of flu and respiratory syncytial virus, or RSV. The southern parts of the U.S. are currently observing higher rates of RSV and influenza.

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