A nurse bathes a newborn baby at a hospital in Hanoi, Vietnam on July 11, 2023. Viet Nam’s population is is estimated to reach 100 million in 2023. World Population Day is observed on 11 July annually since it was established by the United Nations in 1989. This year, World Population Day's theme is “Unleashing the power of gender Equality: Uplifting the voices of women and girls to unlock our world's infinite possibilities”. (Photo by Luong Thai Linh/EPA/EFE)
