World Hepatitis Day 2026 Observed on 28 July with Theme 'Hepatitis: Let's Break It Down'
World Hepatitis Day (WHD) is observed every year on 28 July to raise awareness about viral hepatitis and accelerate global efforts to eliminate it as a public-health threat by 2030. The 2026 theme is 'Hepatitis: Let's Break It Down'. The date marks the birth anniversary of Dr Baruch Samuel Blumberg, who discovered the Hepatitis B Virus (HBV) in 1967 (and won a Nobel Prize for it). The first global WHD was observed on 19 May 2008 by the World Hepatitis Alliance; in 2010 the 63rd World Health Assembly designated 28 July as WHD, with the first WHO-recognised observance in 2011.
World Hepatitis Day is one of the WHO's official global public-health days | WHO HQ: Geneva, Switzerland | Dr Baruch Blumberg won the Nobel Prize in Physiology or Medicine (1976) for HBV | Goal: eliminate viral hepatitis as a public-health threat by 2030
World Hepatitis Day (28 July) carries the 2026 theme 'Hepatitis: Let's Break It Down' and marks the birthday of Dr Baruch Blumberg, discoverer of the Hepatitis B Virus.