The University of Auckland is hosting the research as part of the Global COVID Vaccine Safety (GCoVS) Project. Scientists ...

Johnson & Johnson said Thursday that new data shows that its single-shot COVID-19 vaccine provides protection against the virus for at least eight months and effectively prevents infection from ...

Most COVID-19 vaccine hesitancy is rooted in concerns that can be addressed and effectively reduced over time, according to a ...

Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...

"In this study, the 2023-2024 COVID-19 vaccines were associated with fewer cases of medically attended COVID-19, with more robust outcomes for critical illness; however, VE waned over time, supporting ...

Data in this new study shows that the 2024-2025 COVID-19 vaccines provide similar protection to the previous formulation. They were found to be most protective four weeks after vaccination, providing ...

Findings reveal a general decline in vaccine hesitancy during the 15 months following the COVID-19 vaccine roll-out in 2021-2022, with almost two-thirds of those initially hesitant going on to receive ...

Changes in the vaccine advisory process in the United States have disrupted immunization guidance, which reinforces the need for independent evidence review to inform decisions regarding immunization ...

Pfizer said today its COVID-19 vaccine has saved more than 14 million lives worldwide, after President Donald Trump urged pharmaceutical companies to justify the success of their pandemic drugs. In a ...