Public health experts worry the country meets the criteria to lose its elimination status now that a year has passed since ...

A particularly infectious subvariant of influenza is keeping emergency room numbers high and causing especially severe ...

A ferocious surge of flu cases is linked in part to a variant that has not been dominant in the past few years — resulting in ...

Locals and visitors poured into the Fort Worth Stockyards where the new year is off to a fun and healthy start despite an increase in flu cases across North Texas. Kelly Roque from South Carolina is ...

A drug once designed for dengue virus, then quietly abandoned by industry, is suddenly back in the spotlight, and it may be exactly what the global health community has been waiting for. A new study ...

A Berlin patient has remained virus-free for more than six years after stopping HIV medication following a stem cell transplant. The case adds to a small but growing number of apparent cures, and ...

Researchers at the Federal University of São Paulo (UNIFESP) in Brazil have discovered that SARS-CoV-2, the virus that causes COVID-19, uses a sophisticated tactic to evade the human body's defense ...

Of all the pathogens that have plagued humanity, few are as notorious and persistent as influenza. Its Houdini-like ability to regularly slip the shackles of vaccine- or infection-induced immunity, ...

Researchers at the Federal University of São Paulo (UNIFESP) in Brazil have discovered that SARS-CoV-2, the virus that causes COVID-19, uses a sophisticated tactic to evade the human body's defense ...

Researchers at the Federal University of São Paulo (UNIFESP) in Brazil have discovered that SARS-CoV-2, the virus that causes COVID-19, uses a sophisticated tactic to evade the human body’s defense ...

Viruses typically aren’t considered ‘alive,’ as many core biological functions are outsourced to their potential hosts. But a newly discovered organism appears to straddle the line between virus and ...

A highly contagious stomach bug, sometimes called the “winter vomiting disease,” is circulating again this year. Rates of norovirus have ticked up nationwide, according to wastewater data. The ...