Do contact-tracing apps have a future?

Esther Barry/Shutterstock It may feel like a long time ago, but it’s only nine months since the UK was in the grips of the “pingdemic”. Back in the summer of 2021, lifting COVID restrictions saw the country’s contact-tracing apps – the NHS COVID-19 app in England and Wales, the StopCOVIDContinue Reading

A smallpox vaccination set from the early 20th century

For those watching the news, anti-vaccination movements seem to be evolving, with both new tactics and a new watchword – liberty, rather than conspiracy. As 2021 neared its end, protests against mandatory COVID vaccination policies spread across Europe. In city centres, placards and their holders shouted “freedom” and asserted theContinue Reading

An empty street during lockdown

The World Health Organization declared COVID a pandemic on March 11 2020. In the two years since, countries have diverged on their containment strategies, introducing many different ways of mitigating the virus, to varying effect. Here, four health experts look at what has worked well, what mistakes scientists and policymakersContinue Reading