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,

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.

Offit, who sits on the FDA’s Vaccines and Related Biological Products Advisory Committee (VRBPAC), made the comments after criticizing Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. for instructing the Centers for Disease Control and Prevention (CDC) to stop recommending the COVID-19 vaccine for pregnant women and children.

Retsef Levi, a professor of operations management at  MIT’s Sloan School of Management, has published several papers regarding the mortality rates from COVID-19 vaccines.

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

Covid-19 and RSV head data scientist dramatically quits saying she doesn’t trust RFK Jr department to use it ‘objectively’ - Fiona Havers had worked for the Centers of Disease Control for 13 years bef

While COVID-19 transmission remains low in the US, health experts are anxious about the potential for a big summer wave as two factors seem set for a collision course: a lull in infection activity that suggests protective responses have likely waned in the population, and a new SARS-CoV-2 variant with an infectious advantage over other variants.