Omicron has proved to be not only staggeringly infectious, but also an evolutionary marvel. It has given rise to a number of descendants, which have become adept at evading immunity and finding new victims.
Tuberculosis, which is preventable and curable, has reclaimed the title of the world’s leading infectious disease killer, after being supplanted from its long reign by COVID-19.
The idea that you could change the health properties of a food by merely cooking and cooling it may sound too good to be true. But according to experts, there’s something to it.