What’s connecting the British Queen Elizabeth II, Queen Margrethe of Denmark, and Spain’s King Felipe VI?

What’s connecting the British Queen Elizabeth II, Queen Margrethe of Denmark, and Spain’s King Felipe VI?

Queen Elizabeth II, 95, tested positive for COVID-19 on Feb. 20, 2022, and experienced mild, cold-like symptoms. Queen Margrethe of Denmark, 82, and Spain’s King Felipe VI, 54, tested positive earlier in February and had mild symptoms. Additionally, the queen’s eldest son Prince Charles, 73, and her 74-year-old daughter-in-law Camilla, Duchess of Cornwall, contracted COVID-19 earlier this month.