After federal health officials made abrupt changes to US Covid-19 vaccine recommendations for pregnant women last month, there’s new confusion and uncertainty about who can get the shots — and some reports that patients were turned away when they tried to get vaccinated.

U.S. public health authorities have skirted normal procedures and announced two major policy changes that will likely reduce access to COVID-19 vaccines and restrict use to higher-risk populations. Here,

Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when

A document the Department of Health and Human Services sent to lawmakers to support Secretary Robert F. Kennedy Jr.’s decision to change U.S. policy on covid vaccines cites scientific studies that are unpublished or under dispute and mischaracterizes others.

A new federal COVID-19 vaccine policy is raising alarms among San Diego doctors and advocates. They worry it could deepen existing health disparities and leave low-income communities of color at greater risk.

Federal health officials have changed the game for COVID vaccine access. Pregnant moms and others who rely on them to protect a high-risk family member are scared.