The side effects of newly discovered COVID strain XEC might not be more severe, but appears to be more contagious, ...

Whooping cough cases have gone up in the U.S. compared to last year, according to new statistics from the Centers for Disease ...

COVID symptoms can be mild, severe, or nonexistent, according to the CDC—and can appear as late as two weeks after you’ve ...

Here we go again. Not to be an alarmist, but COVID never did go away. It’s been creeping around, changing its composition, ...

This year's spike in cases marks a return to pre-pandemic levels of this infection, which is also called pertussis.

Health data show that COVID-19 still surpasses all other infectious respiratory illnesses as a cause of severe illness, ...

A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also experienced symptoms, the US Centers for Disease Control and Prevention said Friday.

Infectious diseases experts say many Americans fell behind on their whooping cough vaccinations during the COVID-19 pandemic, ...

Long-term weight loss for patients with obesity proved mostly successful after taking prescription-only injectable ...

FluMist is a nasal spray manufactured by AstraZeneca that has been used to protect against influenza in the United States ...

Everything you need to know about getting a Covid-19 vaccination ... and follow the Centers for Disease Control and Prevention’s Advisory Committee on Immunization Practices (ACIP) guidelines.

Omicron variant KP.3.1.1, also known as deFLuQE, made up over half (52.7%) of COVID-19 cases between Sept. 1 and Sept. 14. However, XEC and a variant known as MV.1 seem poised to become the next ...