A summit hosted by British Prime Minister Boris Johnson is expected to set a goal of at least $7.4 billion to go to Gavi, the Vaccine Alliance.

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 healthcare, according to report by United Nations agencies.

International Business Machines Corp. said it would provide its technology and resources to help track the spread of the Zika virus.

Lions Health, the festival and awards celebrating creativity in healthcare communications, and UNICEF announced the 2016 Young Lions Health Award winner: DigitasLBi.