The conditionality of this recommendation is largely driven by the current higher unit cost of pyrethroid-PBO ITNs compared
to pyrethroid-only LLINs and therefore the uncertainty of their cost-effectiveness. Furthermore, as PBO is less wash-resistant
than pyrethroids, its bioavailability declines ...faster over the three-year estimated life of an ITN; therefore, the added impact of
pyrethroid-PBO ITNs over that of pyrethroid-only LLINs may decline over time. The evidence comes from two sites in
eastern Africa with pyrethroid resistance and not from other geographies where transmission levels and vector characteristics
may vary. PBO acts by inhibiting certain metabolic enzymes, primarily oxidases, and so are likely to provide greater protection
than pyrethroid-only LLINs where mosquitoes display mono-oxygenase-based insecticide resistance mechanisms.
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This document includes the results of a rapid systematic review of current available literature. The information included in this review reflects the evidence as of the date posted in the document. In recognition of the fact that there are numerous ongoing clinical studies, PAHO will periodically up...date this review and corresponding recommendations as new evidence becomes available.
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The "Primary Healthcare Standard Treatment Guidelines and Essential Medicines List" by the South African National Department of Health provides evidence-based guidelines for diagnosing and managing common medical conditions at the primary healthcare level. This document includes treatment protocols ...for various health issues, such as infections, chronic diseases, maternal and child health, mental health, and emergency care. It aims to standardize care, promote rational medicine use, and ensure equitable access to essential medications across South Africa. The guidelines emphasize prevention, accurate diagnosis, and efficient treatment strategies to improve patient outcomes.
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PQDx 0197-045-00 WHO
PQDx PR
March /2016, version 2.0
Module 8
Site Planning
July 2017
Module 8: Site planning. This module is for people involved in organizing PrEP services at specific sites. It outlines the steps to be taken in planning a PrEP service and gives suggestions for personnel, infrastructure and commodities that could be considered... when implementing PrEP.
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These guidelines provide specific recommendations and expert suggestions — for national policy-makers and programme managers and their partners and stakeholders— on prioritizing, planning and providing HIV testing, counselling, treatment and care services for adolescents
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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Tsetse traps and targets (insecticide-impregnated screens) function by attracting the flies to a device that collects and/or kills them. Traps can be used for entomological surveillance, and also for control. Targets are simpler than traps, but are not used for surveillance. They are impregnated wit...h biodegradable insecticides in order to kill any flies that alight on them. Traps can also be impregnated with insecticides. Traps and targets can both be used to eliminate a fraction of the tsetse population.
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On the 31st December 2019, the World Health Organization (WHO) China country office reported a cluster of pneumonia cases in Wuhan City, Hubei Province of China now known to be caused by a novel virus. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been confirmed as the causative v...irus of Coronavirus disease 2019 (COVID-19). Cases have now been identified in over 100 countries including South Africa.
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