Queen Elizabeth II ascended to the throne in 1952, on the death of her father, King George VI. She oversaw the last throes of the British empire, weathered global upheaval and domestic scandal, and dramatically modernized the monarchy. https://t.co/RAmUfJY030
But with many people now having had both omicron and a later subvariant, studies show that vaccination coupled with previous exposure still prevents reinfection better than a vaccine or infection alone. https://t.co/BXIsEZLGUN