The maths behind the S-curves that allow us to tell if a new variant is on the rise.

How to tell quickly if a new variant is on the rise.

Francesca Scarabel may be early on in her research career, but she has already been part of the UK's emergency mathematical response to the COVID-19 pandemic. She tells us about her experience in this podcast.

Game theory suggests that sharing vaccine doses might give a selfish, as well as moral, advantage.

Ed Hill has been working on the COVID-19 pandemic right from the start, providing government with essential epidemiological advice. Find out about his journey in this podcast.

UK Schools have received more than 300,000 CO₂ monitors as part of a government initiative that has received significant input from mathematicians.

What can we expect from a disease for which natural or vaccine induced immunity wanes?

To work out the famous R number you need to know the time between infections.

How long does it take for one person to infect another?

The doubling time for the Omicron variant seems to be scarily fast. But how do you calculate it?

What's a quality adjusted life year, or QALY?

Can you capture people's behaviour in epidemiological models?