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2nd edition. Children with TB comprise about 10-12% of the total TB cases diagnosed in the country. This burden is likely to be higher given the challenges in diagnosing TB in children. The symptoms of TB in children mimic those of other childhood diseases. Children do not readily expectorate and th
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Sequencing SARS-CoV-2 in the Americas
The COVID-19 Genomic Surveillance Regional Network was created in 2020 not only to strengthen the sequencing capacity in the participating laboratories, but also for them to establish a routine SARS-CoV-2 genomic sequencing, as a strategy to increase the amoun
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This document summarizes current WHO guidance for public health surveillance of coronavirus disease 2019 (COVID-19) in humans caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
New elements include:
update of contact definitions, in line with latest cont
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The meeting was held from 26 to 27 March 2018 to review and discuss the following topics:
Advances and challenges in the use of fTLC, and new approaches to detecting mycolactone using monoclonal antibodies (mAbs).
The status of development of rapid diagnostic tests (RDTs) targeting the MUL
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Discrete typing units of Trypanosoma cruzi: Geographical and biological distribution in the Americas
Chagas disease caused by Trypanosoma cruzi is a public health issue in Latin America. This highly diverse parasite is divided into at least seven discrete typing units (DTUs) TcI-TcVI and Tcbat. Some DTUs have been associated with geographical distribution in epidemiological scenarios and clinical m
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In November 2022, WHO launched a strategy to address antimalarial drug resistance in Africa, emphasizing the need for stronger surveillance. While regional monitoring networks have been active in other regions, most in Africa have not convened since 2017–2018. To renew collaboration, WHO organized
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Antimicrobial resistance (AMR) and malaria remain significant public health challenges in the WHO Eastern Mediterranean Region (EMR). In 2021, the region reported 1.7 million sepsis-related deaths, with 373,000 associated with bacterial AMR. High antibiotic consumption, particularly in high-income c
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To support countries in their efforts to strengthen detection of tuberculosis (TB) disease and drug resistance, WHO issues evidence-based policy guidance on TB testing that is routinely updated.
Since the most recent consolidated guidelines on TB diagnosis were issued in 2025, evidence became ava
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Leishmaniasis is a vector-borne disease that is transmitted by sandflies and caused by obligate intracellular protozoa of the genus Leishmania. Human infection is caused by about 21 of 30 species that infect mammals. These include the L. donovani complex with 3 species (L. donovani, L. infantum, and
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Dengue is a significant public health problem. There are four dengue virus serotypes identified; however, its diagnosis is difficult due to the existence of many viruses, bacteria, and parasites producing the same clinical presentation, being present in the same geographical area and even producing
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Background: The human helminth infections include ascariasis, trichuriasis, hookworm infections, schistosomiasis, lymphatic filariasis (LF) and onchocerciasis. It is estimated that almost 2 billion people worldwide are infected with helminths. Whilst the WHO treatment guidelines for helminth infecti
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Severe and difficult asthma in a low- and middle-income country (LMIC) can relate to lack of availability of basic medications; potentially reversible factors such as poor adherence or comorbidities such as obesity inhibiting a good response to treatment; and (rarely) true severe, therapy-resistant
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The COVID-19 CARE pathway is a living tool to support health care workers visualize the current clinical and therapeutic recommendations to be considered in the care planning for patients with COVID-19.
The COVID-19 CARE pathway is aligned with the eighth version of the WHO Therapeutics and COVID
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During ARV drug pressure the HIV-1 RT is able to develop resistance to these drugs by generating mutations
Following review of the latest evidence, WHO recommends that TB-LAMP can be used as a replacement for microscopy for the diagnosis of pulmonary TB in adults with signs and symptoms of TB. It can also be considered as a follow-on test to microscopy in adults with signs and symptoms of pulmonary TB, e
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Guidance for health care workers.
Both the REGN-EB3 and mAb114 are recommended for use in EVD. The two drugs should not be given together. The choice of which monoclonal antibody to use depends on availability, including emerging information about effectiveness.
PLoS Negl Trop Dis 14(1): e0007999. January 30, 2020 is the first-ever World Neglected Tropical Diseases Day (World NTD Day), a day when we celebrate the achievements made towards control of the world’s NTDs, yet recognize the daunting challenges we face in the control and elimination of these con
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The occurrence of a high percentage of couterfeit medicines on the global medicines market is often attributed to a lack of effective regulation and a weak enforcement capacity. This review, while focusing on counterfeit medicines and medical devices in developing countries, will present information
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Bolkan HA, Bash-Taqi DA, Samai M, Gerdin M, von Schreeb J. Ebola and Indirect Effects on Health Service Function in Sierra Leone. PLOS Currents Outbreaks. 2014 Dec 19. Edition 1. doi: 10.1371/currents.outbreaks.0307d588df619f9c9447f8ead5b72b2d.
Inpatient health services have been severely affecte
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PLOS ONE | DOI:10.1371/journal.pone.0133869 July 28, 2015, p.1-16