One Health Trust is dedicated to improving the health of the planet and its inhabitants through research and stakeholder engagement. It builds on CDDEP’s research on major global health problems for more than a decade, including COVID-19, antibiotic resistance, hospital infections, tuberculosis, malaria, pandemic preparation and response, vaccination, oxygen shortages in medicine, and noncommunicable diseases. As part of its work, OHT examines climate change, biodiversity protection, and the effects of human diets.