Pfizer's Covid-19 vaccine is considered by healthcare authorities to be safe and effective, with data gathered from billions ...

Under normal circumstances, the study of health problems after COVID vaccinations posted online on Feb. 25 might not have ...

Initial phase III trial results from November 2020 suggested that, after two doses, new mRNA vaccines developed by Moderna ...

Five years ago, on March 11, the World Health Organization declared COVID-19 a global pandemic. The vaccines “underwent the most intensive safety analysis in U.S. history." ...

But last week researchers from the respected Yale University suggested some jabs may have triggered debilitating, long-lasting side-effects ... long Covid or chronic fatigue, and the vaccine ...

COVID-19 vaccination in early pregnancy (≤20 weeks of gestation) is not associated with increased prevalence of major ...

The next-generation cost needs to be added to the long-term effects on vaccinees. Yet, Dr. Hatfill writes, the American College of Obstetrics and Gynecology (ACOG) has continued to promote the mass ...

“The effectiveness of the COVID vaccines can vary depending on which variants are targeted in the vaccine, which variants are circulating, and host factors,” said Shirin A. Mazumder, MD, and ...

Vaccine hesitancy was rising even before COVID-19 emerged – but the pandemic exacerbated the trend. More kindergartners are ...

One avenue for new vaccine development is mucosal vaccines. In theory, dosing the vaccine directly into the respiratory tract ...

Now the nation’s top health official, Kennedy is reevaluating the US Health and Human Services’s contract with Moderna, which ...

Pfizer's Covid-19 vaccine is considered by healthcare authorities to be safe and effective, with data gathered from billions of shots delivered around the world. In February 2025, social media ...