An umbrella review navigating the nationwide burden of hepatitis B virus infection in Ethiopia: A call for action on vaccination, safe blood, and infection prevention - Abel Desalegn Demeke; Aboma Tsegaye; Alem Bayable; Takla Tamir; Biazin Yenealem Mekuriaw; Behailu Taye Gebremeskele; Ababo Demeke; Mesfin Abebe; Abraham Dessie Gessesse; Delelegn Emwodew Yehualashet; Habtamu Gebrie; Endris Seid Amede (PLoS ONE, 2026)