logo
Science Portal
Copyright © Médecins Sans Frontières
v2.1.5153.produseast1
About MSF Science Portal
About
Contact Us
Frequently Asked Questions (FAQs)
Privacy Policy
Terms of Use
Copyright © Médecins Sans Frontières
v2.1.5153.produseast1
Showing 1 - 20 of 29 Items
Showing 1 - 20 of 29 Items
Sort By: Relevance
  • Newest to oldest
  • Oldest to newest
  • Relevance
Journal Article
|
Research

High confidence and demand for hepatitis E vaccine during an outbreak in Bentiu, South Sudan: A qualitative study

Koyuncu A, Asilaza KV, Rumunu J, Wamala J, Gitahi P,  et al.
2025-03-06 • PLOS Global Public Health
2025-03-06 • PLOS Global Public Health

In 2021 in response to an outbreak of hepatitis E in Bentiu internally displaced persons camp the South Sudanese Ministry of Health with support from Médecins Sans Frontières implemen...

Journal Article
|
Research

The effectiveness of two doses of recombinant hepatitis E vaccine in response to an outbreak in Bentiu, South Sudan: a case–control and bias indicator study

Nesbitt RC, Kinya Asilaza V, Alvarez C, Gitahi P, Nkemenang P,  et al.
2025-01-08 • Lancet Infectious Diseases
2025-01-08 • Lancet Infectious Diseases

BACKGROUND

Hepatitis E virus (HEV) is a leading cause of acute viral hepatitis, particularly in Asia and Africa, where HEV genotypes 1 and 2 are prevalen...

Journal Article
|
Research

Safety of hepatitis E vaccine in pregnancy: an emulated target trial following a mass reactive vaccination campaign in Bentiu internally displaced persons camp, South Sudan

Nesbitt RC, Azman AS, Asilaza VK, Edwards JK, Gitahi P,  et al.
2024-11-01 • Lancet Global Health
2024-11-01 • Lancet Global Health
Conference Material
|
Abstract

Hepatitis E outbreak response in Fangak County, South Sudan: coverage and acceptance of a vaccination campaign targeting women of reproductive age

Aumuller J
2024-05-23 • Epicentre Scientific Day 2024
2024-05-23 • Epicentre Scientific Day 2024
BACKGROUND
In September 2023, the South Sudan Ministry of Health declared an outbreak of hepatitis E virus in Fangak County, Jonglei State. From April to November 2023, MSF identifie...
Conference Material
|
Abstract

First mass reactive vaccination campaign against Hepatitis E: main results of observational studies

Gignoux EM
2024-05-23 • Epicentre Scientific Day 2024
2024-05-23 • Epicentre Scientific Day 2024

BACKGROUND

Hepatitis E was first identified in the 1990s, but major epidemics date back to the 1950s. There is no specific treatment, and it can be fatal especially for pregnant...

Conference Material
|
Video

First mass reactive vaccination campaign against Hepatitis E: main results of observational studies

Gignoux EM
2024-05-23 • Epicentre Scientific Day 2024
2024-05-23 • Epicentre Scientific Day 2024
Conference Material
|
Video

Safety of hepatitis E vaccine in pregnancy emulating a target trial following a mass reactive vaccination campaign in South Sudan

Gignoux EM
2024-05-16 • MSF Scientific Day International 2024
2024-05-16 • MSF Scientific Day International 2024
Conference Material
|
Slide Presentation

Safety of hepatitis E vaccine in pregnancy: emulating a target trial following a mass reactive vaccination campaign in South Sudan

Nesbitt R, Azman AS, Asilaza VK, Edwards JK, Nkemenang P,  et al.
2024-05-16 • MSF Scientific Day International 2024
2024-05-16 • MSF Scientific Day International 2024
Conference Material
|
Abstract

Safety of hepatitis E vaccine in pregnancy: emulating a target trial following a mass reactive vaccination campaign in South Sudan

Nesbitt R, Azman AS, Asilaza VK, Edwards JK, Nkemenang P,  et al.
2024-05-16 • MSF Scientific Day International 2024
2024-05-16 • MSF Scientific Day International 2024

INTRODUCTION

Hepatitis E causes high mortality among pregnant women, with case fatality risks over 30% and adverse fetal outcomes. There is an evidence gap on the safety of the ...

Journal Article
|
Research

Vaccination coverage and adverse events following a reactive vaccination campaign against hepatitis E in Bentiu displaced persons camp, South Sudan

Nesbitt RC, Asilaza VK, Gignoux EM, Koyuncu A, Gitahi P,  et al.
2024-01-22 • PLOS Neglected Tropical Diseases
2024-01-22 • PLOS Neglected Tropical Diseases

INTRODUCTION

Hepatitis E (HEV) genotypes 1 and 2 are the common cause of jaundice and acute viral hepatitis that can cause large-scale outbreaks. HEV infection...

Conference Material
|
Abstract

Safety of hepatitis E vaccination in pregnancy following the first mass reactive vaccination campaign in Bentiu, South Sudan

Nesbitt RC
2023-06-08 • Epicentre Scientific Day Paris 2023
2023-06-08 • Epicentre Scientific Day Paris 2023
BACKGROUND
Hepatitis E causes high mortality among pregnant women with case fatality risks of 10-25%, and adverse fetal outcomes. Hecolin® is a safe and efficacious vaccine against H...
Conference Material
|
Video

Safety of hepatitis E vaccination in pregnancy following the first mass reactive vaccination campaign in Bentiu, South Sudan

Nesbitt RC
2023-06-08 • Epicentre Scientific Day Paris 2023
2023-06-08 • Epicentre Scientific Day Paris 2023
Conference Material
|
Abstract

Two-dose vaccine effectiveness following the first reactive mass vaccination campaign against hepatitis E in Bentiu, South Sudan

Nesbitt RC, Rumunu J, Asilaza VK, Gitahi P, Nkemenang P,  et al.
2023-06-07 • MSF Scientific Day International 2023
2023-06-07 • MSF Scientific Day International 2023
INTRODUCTION
A three-dose recombinant vaccine against hepatitis E, Hecolin, has been licensed for use in China since 2011. While not recommended for routine use due to lack of eviden...
Conference Material
|
Poster

Vaccination coverage and adverse events following immunisation after the first reactive mass vaccination campaign against Hepatitis E in Bentiu, South Sudan

Nesbitt RC, Rumunu J, Asilaza VK, Gitahi P, Nkemenang P,  et al.
2023-06-07 • MSF Scientific Day International 2023
2023-06-07 • MSF Scientific Day International 2023
Conference Material
|
Slide Presentation

Two-dose vaccine effectiveness following the first reactive mass vaccination campaign against Hepatitis E in Bentiu, South Sudan

Nesbitt RC, Rumunu J, Asilaza VK, Gitahi P, Nkemenang P,  et al.
2023-06-07 • MSF Scientific Day International 2023
2023-06-07 • MSF Scientific Day International 2023
Conference Material
|
Video

Two-dose vaccine effectiveness following the first reactive mass vaccination campaign against Hepatitis E in Bentiu, South Sudan

Asilaza VK
2023-06-07 • MSF Scientific Day International 2023
2023-06-07 • MSF Scientific Day International 2023
Journal Article
|
Letter

Hepatitis E virus outbreak among Tigray War refugees from Ethopia, Sudan

Azman AS, Gignoux E, Nesbitt R, Rumunu J, Aggarwal R,  et al.
2023-02-01 • Emerging Infectious Diseases
2023-02-01 • Emerging Infectious Diseases
Journal Article
|
Commentary

Hepatitis E vaccine—Illuminating the barriers to use

Lynch JA, Lim JK, Asaga PEP, Wartel TA, Marti M,  et al.
2023-01-05 • PLOS Neglected Tropical Diseases
2023-01-05 • PLOS Neglected Tropical Diseases
Journal Article
|
Letter

The first reactive vaccination campaign against hepatitis E

Ciglenecki I, Rumunu J, Wamala JF, Nkemenang P, Duncker J,  et al.
2022-08-01 • Lancet Infectious Diseases
2022-08-01 • Lancet Infectious Diseases
Journal Article
|
Review

Accelerating the elimination of viral hepatitis: a Lancet Gastroenterology & Hepatology Commission

Cooke GS, Andrieux-Meyer I, Applegate TL, Atun R, Burry J,  et al.
2019-02-01 • Lancet Gastroenterology and Hepatology
2019-02-01 • Lancet Gastroenterology and Hepatology
Viral hepatitis is a major public health threat and a leading cause of death worldwide. Annual mortality from viral hepatitis is similar to that of other major infectious diseases such a...