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The following protocol has been designed to investigate the First Few X cases (FFX) and their close contacts. It is envisioned that the FFX 2019-nCoV investigation will be conducted across several countries or sites with geographical and demographi
...
cal diversity. Using a standardized protocol such as the protocol provided here, epidemiological exposure data and biological samples can be systematically collected and shared rapidly in a format that can be easily aggregated, tabulated and analyzed across many different settings globally for timely estimates of 2019-nCoV infection severity and transmissibility, as well as to inform public health responses and policy decisions. This is particularly important in the context of a novel respiratory pathogen, such as 2019-nCoV
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Module 2.1
This manual describes methods for investigating clusters or outbreaks that may be of chemical origin and describes the importance of a structured, coordinated, collaborative multidisciplinary, multi-agency approach at local, regional, national and international levels.
PLOS ONE | DOI:10.1371/journal.pone.0155525 May 19, 2016, 1 / 11
A tutorial for healthcare professionals
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.
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Les procédures décrites dans cette POS concernent à la fois l'environnement dans lequel les tests
index sont effectués (par exemple, la construction d'une infrastructure qui garantit la confidentialité,
les formulaires disponibles sur place, le stockage des données physiques et numériques)
...
et
également les actions requises des agents de santé qui effectuent le test index. Les personnes
chargées de la mise en œuvre de ces POS devront également connaître les POS concernant
l'identification et la réponse face à la violence dans le contexte des tests index. Les recommandations
relatives au contenu des services d'intervention en cas de violence sont fournies en Annexe A
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For General Healthcare Settings in West Africa
Death investigation form tuberculosis: Hospital Unit, Urgency and Emergency Unit
Death investigation sheet concerning tuberculosis: Other Health Units and with family members
Manual on the Effective Investigation and Documentation of Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment
Request for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) testing
Nation Institute for Communicable Diseases, South Africa
Department: Health Republic of South Africa
(2020)
C3
Person under investigation (PUI) form for coronavirus disease 2019 (COVID-19): Request for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) testing
and
COVID-19 Contact line list
This is a case-ascertained prospective investigation of all identified health care contacts working in a health care facility in which a laboratory confirmed 2019-nCoV infected patient (see 2.2 Study population) receives care. Note that this study c
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an be done in health care facilities at all 3 levels of a health system – not just in hospitals. It is intended to provide epidemiological and serologic information which will inform the identification of risk factors 2019-nCoV infection among health care workers.
There are three primary objectives of this investigation among health care workers in a health care setting where a 2019-nCoV infected patient is being cared for:
To better understand the extent of human-to-human transmission among health care workers, by estimating the secondary infection rate1 for health care worker contacts at an individual level.
To characterize the range of clinical presentation of infection and the risk factors for infection among health care workers.
To evaluate effectiveness of infection prevention and control measures among health care workers
To evaluate effectiveness of infection prevention and control programmes at health facility and national level
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Summary sheet Conclusion of death investigation concerning tuberculosis
The role of environmental contamination in transmission of COVID-19 virus is currently not clear. This protocol has been designed to determine (viable) virus presence and persistence on fomites in various locations where a patient infected with COVID-19 is currently receiving care or being isolated,
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and to understand how this may relate to COVID-19 transmission events in these settings. It is therefore important that it is done as part of a comprehensive outbreak investigation and that information obtained by environmental studies is combined with the results of epidemiological, laboratory and sequence data from COVID-19 patient investigations.
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19 August 2022. A monkeypox case investigation form (CIF) has been designed as a tool for Member States and researchers to conduct in-depth epidemiological investigation of suspected, probable and c
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onfirmed cases of monkeypox. This form allows to collect data prospectively or retrospectively for both cases and their contacts. The full form is meant to serve as a tool for in-country use and the data are not required to be reported to WHO.
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This document serves to provide interim guidance/ recommendations to carry out mpox surveillance activities mainly case investigation, contact tracing and isolation. For the development of this document WHO, UKHSA and CDC guidelines were referred to
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and adopted within the country context.
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WHO Information Note on Revised Cholera Kit
recommended
The WHO Cholera Kits 2020 provide essential medical and logistical supplies for responding to cholera outbreaks. Designed to support the first month of an outbreak, the kits include treatment supplies for 100 patients, laboratory testing materials, investi
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gation tools, and infrastructure components for patient care. The six kit types cover central, peripheral, and community-level treatment, along with resources for surveillance and outbreak response. The document also outlines recent modifications, ordering procedures, and recommendations for deployment in high-risk areas.
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On October 6, 11 cases of Cholera were confirmed positive in one neighbourhood of the capital Sana’a. No confirmed cases have been reported in other locations in Yemen. UNICEF, together with WHO and Health authorities, have initiated a rapid response setting up a treatment centre as well as dispat
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ching an investigation team to the affected neighbourhood. The source of infection was identified as water and commercial food contamination.
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