The hunt for a vaccine has taken centre stage over the past yr as scientists worldwide devoted themselves to discovering a means out of the Covid-19 pandemic. The United States hit a grim milestone and surpassed 600,000 coronavirus deaths on Monday, in accordance with knowledge from Johns Hopkins University. That determine is greater than the variety of Americans who died during World War I, World War II and the Vietnam War combined. To put into context, it is about the population of Milwaukee, Wisconsin; Baltimore, Maryland; or Albuquerque, Mew Mexico. Statistics compiled by the Oxford University-based research platform Our World …