Norovirus, which causes sudden vomiting and diarrhea, has seen a surge in recent weeks. It spreads quickly and can run ...

Some 16 states had "very high" levels of the virus present in wastewater during the week of Christmas, an increase from the week before.

Using a common antibiotic following sex can dramatically reduce a person's risk of some sexually transmitted infections, a ...

A Louisiana resident has died after being hospitalized with bird flu in December of last year, marking the first known ...

A nasty stomach bug has been spreading across the country, including California, in recent months — leaving people feeling nauseous, achy or worse.

As health care services begin offering doxycycline to prevent bacterial sexually transmitted infections (STIs), real-world ...

The CDC report notes: "The case fatality rate of tularemia (The rabbit fever) is typically below 2%, though it can be higher ...

Since March of last year, the U.S. has reported 66 bird flu infections, primarily mild cases among farmworkers exposed to ...

The first U.S. bird flu death has been announced - a person in Louisiana who had been hospitalized with severe respiratory symptoms. Health officials have said the person was older than 65, had ...

The case in Louisiana is the first human death from bird flu in the U.S. during this current outbreak, but there was a death ...

Se perfila una temporada significativa de gripe en el condado de San Diego, con el último informe semanal sobre enfermedades ...

As China continues to monitor an increase in cases of human metapneumovirus (HMPV), here's what you need to know about the ...