New York reports record flu surge with over 71,000 cases in one week - the highest since tracking began in 2004. Health ...

Asian shares were mixed Thursday in thin holiday trading, with most markets in the region and elsewhere closed for Christmas. In Tokyo, the Nikkei 225 lost less than 0.1% to ...

The Dow is up 596.27 points, or 1.2%. The Nasdaq is up 305.69 points, or 1.3%. The Russell 2000 is up 18.66 points, or 0.7%. The S&P 500 is up 1,050.42 points, or 17.8%. The Dow is up 6,186.94 points, ...

Wall Street was largely unchanged early Wednesday as markets hovered near record levels on a holiday-shortened trading day.

Medics say the flu virus can cause very serious infections with lifelong implications for children, and especially infants.

Thousands of pregnant women are being urged to get their flu vaccination as soon as possible, amid a continued rise in flu-related hospital admissions.

The Trump administration has stated it wants the U.S. childhood vaccination schedule to look more like peer nations such as Denmark. Critics say the U.S. has different health threats.

The Southern Nevada Health District is issuing a warning of potential measles exposure at Harry Reid International Airport on Dec. 13.

Vaccine safety monitoring in the US is a multilayered process that combines passive and active functions, as well as expert ...

The Vaccine Adverse Event Reporting System (VAERS) was established to protect public health. Now it's being used against it.

Dear N.W.: Recent studies seem to suggest that getting the COVID-19 vaccine in the same arm as previous vaccines leads to ...

NPR's Rob Stein explains why covering vaccines is no longer routine science journalism, but a political battleground.