If the new variant is spreading preferentially among the vaccinated, it may not mean much for the future course of the pandemic.

About this issue Abstract and details The Tercentenary of the publication of Jacob Bernoulli's Ars Conjectandi (The Art of Conjecturing) provides an opportunity to look at the origins of mathematical ...

The growing cluster of unexplained pneumonia cases in Wuhan has infectious disease experts parsing limited statements from Chinese authorities for clues to what is happening.