The Möbius strip

The Möbius strip is one-sided

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Understanding waning immunity

What can we expect from a disease for which natural or vaccine induced immunity wanes?
The maths of COVID-19

All our COVID-19 related coverage at a glance.
Maths in a minute: QALYs

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

Can you capture people's behaviour in epidemiological models?
What are probability distributions?

Here's an introduction and some examples.