An estimated 6.3 million children died before their 15th birthdays in 2017, or one every five seconds, mostly due to a lack of water, sanitation, nutrition and basic health care, according to report by United Nations agencies on Tuesday.
An estimated 6.3 million children died before their 15th birthdays in 2017, or one every five seconds, mostly due to a lack of water, sanitation, nutrition and basic health care, according to report by United Nations agencies on Tuesday.