For all the legwork that public-health experts have done over the past few years to quash comparisons between COVID-19 and the flu, there… Read More...
In the two-plus years that COVID vaccines have been available in America, the basic recipe has changed just once. The virus, meanwhile, has… Read More...
Paul Sax is an infectious-disease physician and professor at Harvard Medical School. Even so, when Sax’s kids asked him whether they should… Read More...