The first reactive vaccination campaign against hepatitis E. Monday 1 August 2022 Ciglenecki I Rumunu J Wamala JF Nkemenang P Duncker J Nesbitt R Gignoux E Newport T Heile M Jamet C Rull M Azman AS The Lancet. Infectious diseases 2022 Aug ; 22(8); . doi: 10.1016/S1473-3099(22)00421-2. Epub 2022 07 26 Link to journal page