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 Joint Committee on Vaccination and Immunisation (JCVI) has advised that all under 40s should be offered an alternative to the Oxford/AstraZeneca vaccine following blood clot risk.
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.