The COVID-19 pandemic transformed over the past five years from a catastrophic threat that has killed over 7 million people to what most people regard today as a tolerable annoyance that doesn’t require precaution. Nonetheless, COVID-19 continues to kill over 2,000 people per month globally and cause severe illness in the infirm or elderly.
The evolution of the COVID-19 pandemic – from devastation, to optimism for eradication, to persistent, uneven spread of disease – may seem unprecedented. As an infectious disease doctor and medical historian, however, I see similarities to other epidemics, including syphilis, AIDS and tuberculosis.
