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World Hepatitis Day 2023 | Collections | MSF Science Portal

Viral hepatitis is a major cause of disease and death globally. To mark World Hepatitis Day (July 28th) we present a selection of recent MSF research exploring how to effectively deploy powerful medical tools that could turn the tide on hepatitis C and E—but now reach only a tiny fraction of people who desperately need them, especially in low-resource and emergency settings.

For hepatitis C, where groundbreaking new antiviral drugs can cure nearly all patients, MSF is piloting simplified, community-based models of care that offer rapid screening, diagnosis, and treatment under one roof. Some programs focus on the complex needs of highly vulnerable, hard-to-reach populations, such as people co-infected with HIV or TB or who inject drugs.

Turning to prevention, an ongoing vaccination campaign against hepatitis E in an outbreak setting is showing early signs of short-term protection. Final results from this South Sudanese refugee camp, where poor sanitation and water quality regularly lead to outbreaks, should help plug a key evidence gap that—along with other barriers discussed in a commentary article—impedes widespread uptake of the vaccine.

Collection Content

Conference Material
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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
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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
Journal Article
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Research

Nurse-led initiation of hepatitis C care in rural Cambodia

O’Keefe D, Samley K, Bunreth V, Marquardt T, Bobi SE,  et al.
2023-04-01 • Bulletin of the World Health Organization
2023-04-01 • Bulletin of the World Health Organization
OBJECTIVE
To determine whether a nurse-led model of care for patients with hepatitis C virus (HCV) infections can provide safe and effective diagnosis and treatment in a resource-poo...
Journal Article
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Research

Hepatitis C treatment program in Maputo, Mozambique, the challenge of genotypes and key populations: A 5-year retrospective analysis of routine programmatic data

Loarec A, Gutierrez AG, Muvale G, Couto AM, Nguyen AP,  et al.
2023-03-30 • Health Science Reports
2023-03-30 • Health Science Reports
BACKGROUND AND AIMS
Hepatitis C (HCV) programs face challenges, especially linked to key populations to achieve World Health Organization (WHO) goals of eliminating hepatitis. Médeci...
Journal Article
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Research

A simplified point-of-service model for hepatitis C in people who inject drugs in South Africa

Saayman E, Hechter V, Kayuni N, Sonderup MW
2023-03-04 • Harm Reduction Journal
2023-03-04 • Harm Reduction Journal

BACKGROUND

Globally, 9% of people who inject drugs (PWID), a key hepatitis C-infected population, reside in sub-Saharan Africa. In South Africa, hepatitis C seroprevalence in PW...

Journal Article
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Research

Epidemiological characteristics and real-world treatment outcomes of hepatitis C among HIV/HCV co-infected patients in Myanmar: A prospective cohort study

Swe TM, Johnson DC, Mar HT, Thit P, Homan T,  et al.
2023-02-17 • Health Science Reports
2023-02-17 • Health Science Reports
BACKGROUND AND AIMS
In Myanmar, public sector treatment programs for hepatitis C virus (HCV) infection were nonexistent until June 2017. WHO highlights the importance of simplificati...
Journal Article
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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
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Research

Integrating hepatitis C treatment into multidrug-resistant TB care

Kirakosyan O, Melikyan N, Falcao J, Khachatryan N, Atshemyan H,  et al.
2022-06-21 • Public Health Action
2022-06-21 • Public Health Action
BACKGROUND
Direct-acting antivirals (DAAs) are not widely used for patients with chronic hepatitis C virus (HCV) infection and multidrug- or rifampicin-resistant TB (MDR/RR-TB). We d...

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Advancing Research to Improve NTD Treatments in Children by Saschveen Singh

Dr. Saschveen Singh is a tropical infectious disease advisor for MSF. Read more of MSF's recent work on neglected tropical diseases in pediatric populations, and of Dr. Singh's work at MSF.

Combatting antimicrobial resistance

Combatting antimicrobial resistance

Antimicrobial resistance is a growing public health crisis, especially in countries with fragile health systems, population displacement or ongoing conflict. In 2019 antibiotic-resistant bacteria directly caused an estimated 1.27 million deaths, and contributed to 4.95 million deaths, tolls that will continue to increase if no effective action is taken.


MSF’s approach to combatting antimicrobial resistance combines three pillars: infection prevention and control, microbiology and surveillance, and rational use of antibiotics via antibiotic stewardship. Several studies characterize patterns and prevalence of antibiotic resistance among MSF patients, from civilians wounded in Middle East conflicts to hospitalized neonates in Central African Republic and Haiti. New technologies developed by MSF and partners are expanding local capacity for rapid, accurate laboratory diagnosis of infections, so that clinicians can prescribe the right antibiotic for each patient. Other work assesses the practices and challenges related to optimizing rational antibiotic use within health facilities and communities.

If you're interested in learning more about MSF's work in antimicrobial resistance, view the full list of MSF's publications on the topic.

ASTMH Annual Meeting 2024

ASTMH Annual Meeting 2024

The American Society of Tropical Medicine & Hygiene (ASTMH) Annual Meeting is an international forum for the exchange of scientific and clinical advances in tropical medicine, hygiene and global health. The scientific content this year is 53% microbe focused, 15% clinically focused, 13% vector focused, 13% globally focused, and 6% intervention focused.

MSF and Epicentre are presenting on access and other challenges for children with visceral and cutaneous leishmaniasis, hurdles in malaria diagnostic testing, and ensuring equitable access to healthcare in conversations about financial sustainability.

This collection features research authored by the presenters and other topics highlighted at ASTMH.

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World Hepatitis Day 2023

World Hepatitis Day 2023