To survive and thrive from early childhood through to adolescence and beyond, children need to be healthy. This enables them to access education so that every child in Ukraine, irrespective of background or circumstance, has an equal chance to fulfill their potential. To ensure children thrive and remain in good health, the United Nations Children's Fund (UNICEF) has delivered to Ukraine 700,000 doses of tetanus-diphtheria (Td) vaccine to protect children after six and adults.