Guidance has been updated on a number of chemicals: asbestos, bentazone, chromium, iodine, manganese, microcystins, nickel, silver, tetrachloroethene and trichloroethene. Guidance has also been added for chemicals not previously assessed in the Guidelines: anatoxin-a and analogues, cylindrospermopsi
...
ns and saxitoxins. The new guidance on organotins has replaced the prior guidance focused on dialkyltins. With these updates, the guideline values for tetrachloroethene and trichloroethene have been revised while new guideline values for cylindrospermopsins, manganese, microcystins, and saxitoxins have been established .
Updated information on cyanobacteria has been included, introducing an alert level framework for early-warning and to guide short-term management responses. Guidance has also been updated in the sections on adequacy of water supply, climate change, emergencies, food production and processing, and radiological aspects, particularly on managing radionuclides when exceeding WHO screening values and guidance levels.
more
A two-week mission was conducted by WASH and quality UHC technical experts from WHO headquarters and supported by the WHO Ethiopia Country Office (WASH and health systems teams) in July 2016, to understand how change in WASH services and
...
quality improvements have been implemented in Ethiopia at national, sub-national and facility levels; to document existing activities; and through the “joint lens” of quality UHC and WASH, to identify and seek to address key bottlenecks in specific areas including leadership, policy/financing, monitoring and evaluation, evidence application and facility improvements. Ethiopia has implemented a number of innovative and successful interventions.
more
these guidelines are updated on 16 February 2021
Please check the new guideline here
https://medbox.org/document/who-guidelines-for-malaria#GO
BMJ Global Health2019;4:e001504. doi:10.1136/bmjgh-2019-00150
Nested case-control study of health workers exposed to confirmed COVID-19 patients.
Similar objectives to the cohort study but case-control studies may be cheaper and provide robust evidence to cha
...
racterize and assess the risk factors for SARS-CoV-2 infection in health workers exposed to COVID-19 patients.
Health workers with confirmed COVID-19 will be recruited as cases and other health workers in the same health care setting without infection will be recruited as controls (incidence density sampling).
Secondary objectives are similar to the cohort study.
more
Soil-transmitted helminths are a group of intestinal worms that include Ascaris lumbricoides (giant roundworm), Trichuris trichiura (whipworm), and Ancylostoma spp. (A. duodenale, A. ceylanicum) and Necator americanus (hookworms). Despite the clear biological differences among the different species,
...
their transmission is characterized by the same sequence of events: (i) infected individuals excrete worm eggs through their stool in soil; (ii) under optimal conditions of moisture and temperature the excreted eggs develop into infectious stages; and (iii) finally, infection occurs through oral uptake (Ascaris, Ancylostoma and Trichuris) or skin penetration (Ancylostoma and Necator) of these infectious stages (embryonated eggs and third stage larvae) that reside in the soil and/or in the environment (referring to their common name).
more
The guidance document provides a set of indicators for assessing the status of development, implementation and monitoring of key policy interventions for prevention and control of NCDs and injuries. It promotes city-level evidence based decision-mak
...
ing processes to identify gaps and take appropriates actions to strengthen responses. Additionally, using the standardized indicators can facilitate cross-city learning, sharing best practices and lessons learnt in implementing various policy interventions.
more
Joining efforts to control two trelated global epidemics.
This guideline covers indoor air quality in residential buildings. It aims to raise awareness of the importance of good air quality in people's homes and how to achieve this.
These guidelines provide recommendations for the non-pharmacological aspects of infection prevention and control for acute respiratory diseases (ARD) in health care. Administrative and infection controls, including early detection, isolation and rep
...
orting, and establishment of infection control infrastructure, are key components for containment and mitigation of the impact of pathogens that may constitute a major public health threat. In these guidelines, the options of using natural ventilation and/or exhaust fan assisted ventilation in health-care facilities (HCF) are considered.
more