The Covid-19 pandemic has not caused a baby boom, but quite the opposite in the city. Mumbai registered nearly 24% fewer births in 2021 compared to the pre-pandemic year of 2019—the second year of the country's second most populous city recording a significant drop in birth registrations.

While the world's major killer disease, smallpox, that used to claim millions of lives has been eliminated, the planet has been struck with a more dreaded disease, AIDS or Acquired Immuno Deficiency Syndrome.