A one-month-old on a remote island in the Pacific archipelago of Vanuatu became the first child to be immunised in a commercial trial of drone-delivered vaccines, the UN children’s fund UNICEF said Tuesday.
A one-month-old on a remote island in the Pacific archipelago of Vanuatu became the first child to be immunised in a commercial trial of drone-delivered vaccines, the UN children’s fund UNICEF said Tuesday.