Mathematicians help with clearing the massive NHS backlog for heart conditions.
How to tell quickly if a new variant is on the rise.
What can we expect from a disease for which natural or vaccine induced immunity wanes?
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?
Should we again reduce our social contacts? Is vaccinating 12-to-15-year-olds effective? What about boosters? The ready reckoner helps provide some answers.
What can we expect from the pandemic this winter and autumn?
How can sporting events, concerts, or festivals be kept safe in the face of rising COVID-19 infections?