random trial

How to evaluate medical treatments

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?
Maths in a minute: QALYs

What's a quality adjusted life year, or QALY?
The maths of COVID-19

All our COVID-19 related coverage at a glance.
Pandemics and psychology

Can you capture people's behaviour in epidemiological models?
Maths in a Minute: Turbulence and the Reynolds number

How does a smooth flow suddenly become turbulent? The Reynolds number helps understand the transition.