Original ResearchPublished 16 June 2026COVID-19 and presenteeism: longitudinal evidence from healthcare workers in greater Accra, GhanaBenson Owusu · Michael Opoku-Mireku · Enoch Akyeampong · Emilia Asuquo Udofia · Paul Kingsley Botwe · Prudence Tettey · Reginald QuansahFrontiers in Environmental Healthdoi 10.3389/fenvh.2026.1700906