GOLDEN, Colo. — October 21, 2021 – PharmaJet®the maker of innovative, needle-free injection technology, today announced that its Tropis® intradermal needle-free injection system is being used in a campaign in Somalia delivering inactivated polio vaccine to more than 110,000 children. The purpose of the campaign, funded in part by the Bill and Melinda Gates Foundation, using PharmaJet’s needle-free delivery product, supplied by the World Health Organization (WHO), is to ensure children under 5 who missed their routine immunization, receive their full regimen of inactivated polio vaccine.