The potential move to rescind authorization of Pfizer's vaccine could leave some kids in the U.S. with no available shots ...

The Food and Drug Administration (FDA) is considering revoking the authorization of Pfizer’s COVID-19 vaccine for healthy ...

Trump officials are capitalizing on lingering COVID resentment to undermine American vaccine policy.

Parents in the United States who want to vaccinate their young children against Covid-19 this fall may face a growing set of ...

Under Robert F. Kennedy Jr., federal officials may withdraw an endorsement for the vaccine in younger children.

The primary efficacy was to demonstrate the vaccine efficacy against COVID-19 starting 14 days after mNEXSPIKE compared with Spikevax, Moderna's updated COVID-19 vaccine approved on Sept. 6, 2024.

The top public health officials during Trump's first term praised mRNA vaccines. In the second term, officials seem to be retreating from them.

Massachusetts-based Moderna said it plans to cut 10% of its global staff as part of its ongoing efforts to reduce annual ...

The U.S. approved a new COVID-19 vaccine made by Moderna late Friday but with limits on who can use it. It's not a replacement for the company’s existing shot, but a second option.

Massachusetts-based Moderna, one of the companies at the forefront of developing a vaccine during the COVID pandemic, ...