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Interim guidance, 6 October 2021
Direct detection of SARS-CoV-2 viral proteins (antigens) in nasal swabs and other respiratory secretions using lateral flow immunoassays (also known as rapid diagnostic tests, RDTs) offers a faster and less expensive method to test for SARS-CoV-2 than the reference
...
method, nucleic acid amplification tests (NAATs). This interim guidance offers recommendations on the priority uses of antigen-detecting rapid diagnostic tests (Ag-RDTs) in specific populations and settings, including (i) for primary case detection in symptomatic individuals suspected to be infected and asymptomatic individuals at high risk of COVID-19, (ii) for contact tracing, (iii) during outbreak investigations and (iv) to monitor trends of disease incidence in communities. Ag-RDTs meeting minimum performance requirements can be used outside of clinical and laboratory settings, including in communities, by trained operators in accordance with instructions. The guidance additionally provides recommendations on implementation, product selection and storage.
more
The publication provides an overview and analysis of international instruments that set standards related to the use of antimicrobials across the human, animal and plant sectors, and their release into the environment. The purpose of the document is to identify existing instruments and standards in
...
order to guide both their implementation and to inform discussions and direction for future international instruments related to antimicrobial use.
more
This article is part four in a series of explainers on vaccine development and distribution
Available in different languages
A non-exhaustive repository of COVID-19 related scientific publications undertaken by LSHTM researchers since the beginning of the outbreak.
This report alerts responders to the importance of language in building trust and effective communication with people facing Ebola and other epidemics.
Since the release of the first volume in May 2020, the COVID-19 pandemic has continued to rage around the world. By mid-March, 2021, countries around the globe had reported over 123 million cases—a nearly five-fold increase since this report’s previous volume—and over 2.7 million deaths attrib
...
uted to the disease. And while new case loads are currently on the rise again, the global health community has already administered almost 400 million doses of vaccines, at last offering some signs of hope and progress.
Economic impacts threaten to undo decades of recent progress in poverty reduction, child nutrition and gender equality, and exacerbate efforts to support refugees, migrants, and other vulnerable communities. National and local governments—together with international and private-sector partners—must deploy vaccines as efficiently, safely and equitably as possible while still monitoring for new outbreaks and continuing policies to protect those who do not yet have immunity.
More than ever, the world needs reliable and trustworthy data and statistics to inform these important decisions. The United Nations and all member organizations of the Committee for the Coordination of Statistical Activities (CCSA) collect and make available a wealth of information for assessing the multifaceted impacts of the pandemic. This report updates some of the global and regional trends presented in Volume I and offers a snapshot of how COVID-19 continues to affect the world today across multiple domains.
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Food and nutrition security in the Democratic Republic of the Congo is subject to the relentless impact of conflict, epidemics and climate events that have persisted in the country for decades, further compounded by the global COVID-19 pandemic. Lack of infrastructure and investment in agriculture,
...
health and human capital development combine to impede progress towards the achievement of Sustainable Development Goals 2 and 17. While there are several legal instruments and policies that promote food and nutrition security, poor coordination, weak national capacity and exponential population growth present serious obstacles to the achievement of zero hunger. Political instability and siloed sectoral responses to humanitarian and development needs have also affected results to date.
more
Almost two years after the signing of the Political Accord for Peace and Reconciliation (APPR), the Central African population is still hostage to an unstable and unpredictable security environment. Continuing conflicts in several areas of the country, structural weaknesses combined with the socio-e
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conomic effects of the COVID-19 pandemic, and the devastating effects of natural disasters have plunged 2.6 million people into dire needs. Of this total, 1.6 million have severe humanitarian needs, a figure unmatched for five years, reflecting a deterioration in the physical and mental well-being and living conditions of populations across the country.
more
June 2021. Shock-responsive social protection (SRSP) operates in contexts where rapid on-set disasters mean needs for assistance are acute and urgent. Monitoring and identifying problems in programme design and delivery are therefore critical. However, there is limited existing guidance on how to mo
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nitor shockresponsive social protection in these contexts.
This Brief aims to help fill this gap. It does not provide a blueprint for developing monitoring indicators, but it presents a guiding framework with key questions and key issues to consider when monitoring SRSP to understand how the intervention contributes to broader crisis response.
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Consolidating Earthquake Safety Assessment Efforts in India. This document provides succinct instructions on how to perform rapid visual screening (RVS), a quick method of earthquake assessment of buildings. It covers a brief description of RVS and its role as a simplified qualitative assessment in
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the wider methodology of earthquake assessment of buildings, and the recommended forms for pre-earthquake and post-earthquake Level 1 Assessments for seven building typologies. The method recommended by the primer is the BMTPC method which provides both Seismic Safety Index and Performance Rating to a particular building.
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In the last quarter of 2019 Southern African Regional Interagency Standing Committee Africa (RIASCO) reported that more than 11 million people were experiencing crisis or emergency levels of food insecurity in nine Southern African countries1 due to deepening drought and climate related crisis. The
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Southern African Development Community (SADC) urged for urgent humanitarian action, and at the beginning of November 2019 Angola, Botswana, Lesotho and Namibia had declared states of drought emergencies, requiring international assistance to address the worsening food insecurity situation.
more
In the Region of the Americas, the leishmaniases are a group of diseases caused by various species of Leishmania, which cause a set of clinical syndromes in infected humans that can involve the skin, mucosa, and visceral organs. The spectrum of clinical disease is varied and depends on the interacti
...
on of several factors related to the parasite, the vector, and the host. Cutaneous leishmaniasis is the form most frequently reported in the Region and nearly 90% of cases present single or multiple localized lesions. Other cutaneous clinical forms, such as disseminated and diffuse cutaneous leishmaniasis, are more difficult to treat and relapses are common. The mucosal form is serious because it can cause disfigurement and severe disability if not diagnosed and treated early on. Visceral leishmaniasis is the most severe form, as it can cause death in up to 90% of untreated people.
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Background: Cervical cancer accounts for 23% of cancer incidence and 22% of cancer mortality among women in Burkina Faso. These proportions are more than 2 and 5 times higher than those of developed countries, respectively. Before 2010, cervical cancer prevention (CECAP) services in Burkina Faso wer
...
e limited to temporary screening campaigns.
Program Description: Between September 2010 and August 2014, program implementers collaborated with the Ministry of Health and professional associations to implement a CECAP program focused on coupling visual inspection with acetic acid (VIA) for screening with same-day cryotherapy treatment for eligible women in 14 facilities. Women with larger lesions or lesions suspect for cancer were referred for loop electrosurgical excision procedure (LEEP). The program trained providers, raised awareness through demand generation activities, and strengthened monitoring capacity.
Methods: Data on program activities, service provision, and programmatic lessons were analyzed. Three data collection tools, an individual client form, a client registry, and a monthly summary sheet, were used to track 3 key CECAP service indicators: number of women screened using VIA, proportion of women who screened VIA positive, and proportion of women screening VIA positive who received same-day cryotherapy.
Results: Over 4 years, the program screened 13,999 women for cervical cancer using VIA; 8.9% screened positive; and 65.9% received cryotherapy in a single visit. The proportion receiving cryotherapy on the same day started at a high of 82% to 93% when services were provided free of charge, but dropped to 51% when a user fee of $10 was applied to cover the cost of supplies. After reducing the fee to $4 in November 2012, the proportion increased again to 78%. Implementation challenges included difficulties tracking referred patients, stock-outs of key supplies, difficulties with machine maintenance, and prohibitive user fees. Providers were trained to independently monitor services, identify gaps, and take corrective actions.
Conclusions: Following dissemination of the results that demonstrated the acceptability and feasibility of the CECAP program, the Burkina Faso Ministry of Health included CECAP services in its minimum service delivery package in 2016. Essential components for such programs include provider training on VIA, cryotherapy, and LEEP; provider and patient demand generation; local equipment maintenance; consistent supply stocks; referral system for LEEP; non-prohibitive fees; and a monitoring data collection system.
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High prices, hard-to-access human insulin, few insulin producers, and weak health systems are just some of the barriers that people with diabetes face a century after insulin was discovered, WHO notes in a new report
Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change
