For children, yes, the CDC’s “shared decision-making” guidance preserves the status quo in which Medicaid and U.S. health-insurance companies are legally required to pay for the COVID vaccines. That also means the vaccines will remain available to low-income kids through the federal Vaccines for Children program.

The Trump administration has canceled $766 million awarded to Moderna to develop a vaccine against potential pandemic influenza viruses, including the H5N1 bird flu.

Here’s everything parents should know about the COVID-19 vaccines for pregnant women, including why it's still an important way to protect yourself and your baby. Should I get t

A new variant of COVID-19 is circulating in parts of the world and may be driving an increase in cases in the eastern Mediterranean, Southeast Asia and western Pacific regions.