Zika virus is primarily transmitted by the Aedes species of mosquito which is also responsible for the spread of dengue, Chikungunya and yellow fever viruses. In most areas, the primary vector of these viruses is Aedes aegypti, with Aedes albopictus a proven or potential vector in some settings. Wel...l-implemented vector control against Aedes using existing tools effectively reduces the transmission of viruses spread by these vectors. Pilot studies are being undertaken on new tools which have potential for future reductions in Aedes populations
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Recent systematic reviews and meta-analysis of the impact of chemical-based mollusciciding (King et al., 2015, Sokolow et al., 2016) have concluded that regular mollusciciding is likely to contribute significantly towards elimination of schistosomiasis in high-risk areas. The WHO roadmap’s new foc...us on “transmission control, wherever possible” (WHO, 2012a) reinforces the need to promote intermediate-host snail control to prevent schistosomiasis transmission.
This operational manual is intended to facilitate the reintroduction of practices and protocols for use of molluscicides in the field in schistosomiasis control programmes. It is complemented by guidelines on the laboratory and field testing of the efficacy of molluscicides for schistosomiasis control (WHO, 2017 [in preparation]).
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This document provides the specifications for major pesticide application equipment used for control of vectors of diseases. The specification guidelines contained herein are intended to assist national authorities and other public health users in selecting equipment of assured quality for applicati...on of pesticides for vector control.
The test methods described herein are intended to assess whether the equipment will function for a minimum of three years with appropriate routine maintenance according to the manufacturer’s label instructions. Manufacturers shall be requested to provide warranty against manufacturing defects with guaranteed after-sales service on the equipment, any certification required by national authorities regarding materials used in the construction of the equipment, and results of tests that have been carried out for compliance with national or international specifications.
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The WHO Regional Office for Europe has established the Childhood Obesity Surveillance Initiative in more than half thecountries in the Region for routine monitoring of the policy response to the emerging obesity epidemic. The aim of the system is to measure trends in overweight and obesity in childr...en aged 6.0–9.9 years for accurate understanding of the epidemic and to allow inter-country comparisons. This document outlines the data collection procedures agreed for use in the Initiative.
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Rabies has an enormous impact on both agriculture and conservation biology, but its greatest burden is undeniably on public health. As such, routine methods for rapid risk assessment after human exposures to rabies as well as applications for laboratory-based surveillance, production of biologicals ...and management of this infectious disease are critical. Given its mandate to improve human health and control disease among its Member States, WHO has led the production of this fifth edition of Laboratory techniques in rabies.
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4 August 2021. Currently, Pfizer BioNTech COVID-19 Vaccine COMIRNATY® (Tozinameran) is the only COVID-19 vaccine that should be stored and transported at -60ºC to -86ºC ultra-low temperature (ULT) conditions. Prior to use the vaccine can be transferred to -20ºC freezer or +2-8ºC refrigerator at... the lower store levels and immunization service points. However, vaccine shelf life is affected when vaccine is transferred to a different storage temperature. Health workers in charge of managing the storage, transport and administration of the vaccine should be well trained to maintain vaccine quality. Good cold chain planning, strong management of vaccine supply, logistics and distribution, including installation and effective monitoring and evaluation of the performance of the storage equipment and infrastructure, are also necessary.
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The Regional strategy for measles control recommends that a second opportunity for measles immunization be provided to all children irrespective of their vaccination status or history of clinical measles. The preferred method of provision of a second opportunity is through Supplemental Immunization ...Activities (SIAs) targeting children 9 months to 14 years in catch-up campaigns and 9 months to 4 or 5 years during periodic follow-up campaigns
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The purpose of this handbook is to provide guidance to Member States on the practical aspects of maintaining sanitary standards at international borders at ports, airports, and ground crossings (points of entry) as set out in the International Health Regulations (2005). It provides technical advice ...for developing a comprehensive programme for systematic monitoring of disease vectors and integrated vector control at points of entry. This includes standardizing procedures at points of entry and ensuring a sufficient monitoring and response capacity with the necessary infrastructure for surveillance and control of vectors. In addition, this handbook to serves as reference material for port health officers, regulators, port operators, and other competent authorities in charge of implementing the IHR (2005) at points of entry and on conveyances.
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This document provides up-to-date guidance on laboratory studies as well as smallscale (semi-field) and large-scale field trials to assess the efficacy and determine field application rates of new molluscicide products for control of schistosomiasis.
This publication provides information for identifying, classifying, marking, labelling, packaging, documenting and refrigerating infectious substances for transportation and ensuring their safe delivery.
The document provides practical guidance to facilitate compliance with applicable international... regulations for the transport of infectious substances by all modes of transport, both nationally and internationally, and include the changes
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Orientations provisoires, 27 mai 2021
A Step-by-Step Guide.
It is intended for health planners, dengue or vector control programme managers and individuals, nongovernmental organizations (NGOs) and other agencies with interests and/or expertise in developing biological, chemical, environmental and communication interventions to prevent... and control dengue fever.
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PQDx 0198-071-00
WHO PQDx PR
April/2016, version 2.0
This second edition of the Basic Malaria Microscopy package is a stand-alone product,
providing all that is needed to conduct a complete training course
2nd edition. WHO's recommendation has not changed: the standard WHO susceptibility tests should remain a primary method by which resistance is detected. However, it was considered necessary to update the existing resistance-monitoring procedures to also highlight the need for operationally meaningfu...l data.
Two new assays were included in this expanded version: an intensity assay and a synergist assay.
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