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2
The technical note by the Global Task Force on Cholera Control (GTFCC) discusses the use of Oral Cholera Vaccines (OCVs) for international workers and travelers in cholera-affected areas. It reviews the effectiveness of WHO-prequalified vaccines (Du
...
koral®, Shanchol™, and Euvichol®), emphasizing their role in preventing infection and reducing transmission risks.
The document highlights concerns about travelers contracting cholera in endemic regions and potentially spreading the disease upon returning home. While the overall risk is considered low, certain groups, such as humanitarian workers and travelers to high-risk areas like South Asia, face a higher exposure.
Recommendations include vaccination for emergency and relief workers who may come into direct contact with cholera patients or contaminated environments. However, routine vaccination for general travelers is not widely recommended. The note also calls for better surveillance and studies to assess the potential of vaccines in preventing international transmission.
more
The Interim Guidance on Cholera Rapid Diagnostic Tests (RDTs) by the Global Task Force on Cholera Control (GTFCC) provides recommendations for using RDTs to detect cholera in areas with limited laboratory capacity. It highlights the advantages of RDTs, such as rapid detection (within 30 minutes), ea
...
se of use by non-laboratory personnel, and their role in early outbreak identification and surveillance. However, it emphasizes that RDTs should not replace culture or PCR testing, as they vary in sensitivity (58-100%) and specificity (60-100%). The document advises on proper test selection, storage, training, and integration into national surveillance systems to enhance cholera response efforts.
more
The objective of this guidance document is to support the public health professionals
in implementing effective surveillance of cholera in at-risk, endemic and epidemic
areas. This document has been developed by the Surveillance Working Group of the
Global Task Force for Cholera Control (GTFCC) a
...
t the World Health Organization based
on the existing documents, guidelines, tools and articles related to surveillance of
cholera disease, as well as technical discussions with experts held during GTFCC
meetings.
more
The GTFCC Laboratory Support for Public Health Surveillance document provides guidelines on using DNA-based molecular techniques for identifying and monitoring Vibrio cholerae strains in cholera outbreaks. It highlights the importance of genetic sequencing for tracking transmission, detecting new va
...
riants, and improving outbreak response. The report explains methods like PCR testing, whole genome sequencing (WGS), and multiple loci VNTR analysis (MLVA), detailing their advantages and applications. It also outlines best practices for sample collection, storage, and transportation, emphasizing collaboration between national and international laboratories to enhance cholera surveillance and control efforts.
more
Cholera epidemics continue to be a major public health problem in many countries around the
world. When epidemics strike, they can spread rapidly. The disease can also evolve quickly;
patients with severe disease can die of dehydration hours after showing the first symptoms of
cholera.
In this edition, medicines used in ICU, haemodialysis and chemotherapy unit has also been added under NEML. The medicines under disinfectants and antiseptics, intrauterine devices and barrier methods under contraceptives has been deleted and moved to medical supplies and equipment list. A section
...
on traditional essential medicines list is also included at the end of the NEML
more
Preventive chemotherapy to control soil-transmitted helminth infections in at-risk population groups
recommended
Treating children infected with intestinal worms is one of the simplest and most cost–effective ways to improve their health.
The recommendations are intended for a wide audience, including policy-makers and their expert advisers as well as technical and programme staff at government institution
...
s and organizations involved in the design, implementation and expansion of programmes to control soil-transmitted helminth infections.
more
Drawing on lessons from recent events, WHO launched ‘PRET - Preparedness and Resilience for Emerging Threats’ to support countries in updating their pandemic plans. Building on the current global momentum, PRET applies a “mode of transmission
...
lens.”
The first PRET module focuses on preparing for respiratory pathogens. Future modules will focus on other pathogen groups such as arthropod-borne viruses.
more
Cholera is an acute diarrhoeal infection caused by ingestion of contaminated water or food.
This introductory-level course has 4 sections and is intended for personnel responding to cholera outbreaks in complex emergencies or in settings where the basic environmental infrastructures have been damag
...
ed or destroyed.
Section 1: Case definition and alerts for cholera. Section 2: Main transmission routes. Section 3: Key preventive actions. Section 4: Multisectoral cholera control strategy. We hope that this course will help you refresh what you already know and help you transform good principles on cholera management into action. Resources are attached to each section to dive further into this topic.
more
Rapid Advice Guideline
Guideline ‒ Alternative mass drug administration regimens to eliminate lymphatic filariasis
recommended
Lymphatic filariasis is a vector-borne neglected tropical disease that causes damage of the lymphatic system and can lead to lymphoedema (elephantiasis) and hydrocele in infected individuals. The global baseline estimate of persons affected by lymphatic filariasis is 25 million men with hydrocele an
...
d over 15 million people with lymphoedema. At least 36 million persons remain with these chronic disease manifestations. The disease is endemic in 72 countries. In 2016, an estimated total population of 856 million were living in areas with ongoing transmission of the causative filarial parasites and requiring mass drug administration (MDA). Lymphatic filariasis disfigures and disables, and often leads to stigmatization and poverty. Hundreds of millions of dollars are lost annually due to reduced productivity of affected patients. WHO has ranked the disease as one of the world’s leading causes of permanent and long-term disability.
more
Direct acting antivirals (DAAs) have revolutionized treatment for hepatitis C. Combi-
nations of DAAs can cure infection with HCV in 12 weeks, are highly effective and
have limited side-effects. Affordability of DAAs has improved significantly, but access remains lim-
i
...
ted. Initially, due to their high prices, affordability of DAAs was limited in high-, middle- and low-
income countries alike. Now there is a divide between those countries where, because of intellectual
property barriers, prices have remained (very) high and other countries where generics are, or can be,
available at much lower prices. The result is a dual market
more
The current document provides the background, justification and objectives for the revision of WHO policy on LF-LAM. It provides details on the index test (AlereLAM) being assessed. It also describes the process of evidence retrieval, quality assess
...
ment and grading; formulation of the recommendations; and GDG decision-making. Finally, the document presents policy recommendations and related remarks.
more
Establishing trauma referral pathways to provide urgent life-saving assistance for displaced populations and civilians remaining in Ar-Raqqa.
In July 2017, a WHO team comprising an external trauma care specialist and two
...
WHO staff members visited the governorates of Ar-Raqqa and neighbouring Al-Hasakeh to assess the situation
more