Most US teens have received a dose of the meningococcal vaccine, yet uptake of the first dose and completion of the booster ...

Health officials this week said ongoing measles outbreaks could remove the status of the U.S. as a country that has ...

A new and potentially more severe variant of the flu, known as H3N2 subclade K, has reached the United States, prompting heightened vigilance from public health officials as the holiday season and ...

As measles spreads across Canada, where vaccination rates have dropped, it's a lesson to us in the United States.

As measles continues to spread across the U.S., questions have emerged about whether the country will retain its measles ...

Subclade K, a variant of the influenza A strain H3N2, is being detected in the U.S. This is the same variant that experts say ...

Countless studies have shown no link between vaccines and an increased risk of autism spectrum disorder. Many large studies from around the world show there is no link between vaccines and autism.

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to know.

Falling vaccination rates and a disjointed surveillance system have been blamed for a resurgence in measles in Canada. Paul ...

Because vaccination during pregnancy is contraindicated and no licensed antiviral therapies exist, susceptible pregnant women should receive a single dose of intravenous immunoglobulin at 400 mg/kg ...

A measles outbreak in Arizona and Utah shows no sign of slowing, putting the United States dangerously close to losing its ...

The good news is that current flu vaccines do provide protection against the new strain. Healthcare providers recommend ...