A UK inquiry finds that around 23,000 deaths in England could have been prevented if the national lockdown had begun a week earlier in March 2020, highlighting major government failings during the pandemic.
The CureVac mRNA vaccine is currently in final stages of clinical trials - but it is expected to perform like Pfizer and Moderna, with the bonus of surviving at ordinary refrigeration temperatures.
The TRIPS waiver would temporarily stop an intellectual property law that stops poorer countries to manufacture the vaccine - the US now joins India and South Africa in the proposal.
A patient with vaccine-inducted thrombotic thrombocytopenia was successfully treated with a heparin alternative, after receiving the Johnson & Johnson vaccine.
A study by Annenberg Public Policy Center (APPC) researchers has found that users of conservative and social media are more likely to believe COVID-19 conspiracy theories.
A new study has found that a single dose of the COVID-19 vaccine boosts protection against SARS-CoV-2 variants, but only in those with previous infection.
Pfizer could make their COVID vaccine available to 12-year-olds in Europe from June, after clinical trials in March showed 100% efficiency for those aged 12 to 15.
The study found that missing a second COVID dose could "prolong" the pandemic, with more than 5 million people in the US not taking their scheduled dose.
The city of Manaus was hit so overwhelmingly by the Brazilian COVID mutation, it was believed that 75% of the population had COVID - what new truths are scientists learning about this powerful variant?