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Publication Years
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Combination social protection lowers unprotected sex in HIV-positive Adolescents
E. Toska; L.D. Cluver; M. E. Boyes; M. Isaacsohn; R. Hodes; L. Sherr
Unicef; The Coalition for Children Affected by AIDS; Nuffield Foundation; et al.
(2016)
(2016) School, supervision and adolescent-sensitive clinic care: combination social protection and reduced unprotected sex among HIV-positive adolescents in South Africa, AIDS and Behaviour, 2016. DOI: 10.1007/s10461-016-1539-y
22 April 2022, This document provides updated interim recommendations on the use of masks by health workers providing care to patients with suspected or confirmed COVID-19. This update is prompted by new evidence around mask use and COVID-19 transmission, as well as the emergence of variants of conc
...
ern including Omicron. Masks continue to be a critical tool to prevent the spread of COVID-19. These interim guidelines supersede the recommendations provided in the WHO recommendations on mask use by health workers, in light of the Omicron variant of concern published on 22 December 2022.
WHO continually evaluates the emerging evidence and will review these interim recommendations within two months and issue new guidance as needed.
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The WHO continuously reviews available data on SARS-CoV-2 variants of concern. For this version, the global epidemiological
situation of the COVID-19 pandemic as of 21 January 2022 – at a time when the Omicron VOC had been identified in 171
countries across all six WHO Regions and was rapidly re
...
placing Delta worldwide – was considered Omicron has a substantial growth advantage, higher secondary attack rates and a higher observed reproduction number than Delta.
There is now significant evidence that immune evasion contributes to the rapid spread of Omicron. Other factors may be a shorter
serial interval (by about 0.8 to 1.2 days compared to Delta) and potential increased intrinsic transmission fitness . There is
growing evidence that with Omicron, there is lower vaccine effectiveness (VE) against infection and symptomatic disease soon after vaccination compared to Delta. There is also evidence of accelerated waning of VE over time of the primary series against infection and symptomatic disease for the studied vaccines. Further studies are required to better understand the drivers of transmission and declining incidence in various settings. These factors include the intrinsic transmission fitness properties of the virus, degree of immune evasion, vaccination coverage and level of vaccine-derived and post-infection immunity, levels of social mixing and degree of application of public health and social measures (PHSM).
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Cholera remains a significant public health threat in many countries worldwide. In resource-constrained settings, it disproportionately affects thousands of poor and vulnerable population
4th edition, Reference Manual
Clinical Guidelines: Antiretroviral drugs for HIV prevention - Chapter 3
World Health Organization
(2019)
C_WHO
Accessed: 27.11.2019
This National Prevention Road Map addresses the above-mentioned challenges and aims to guide, focus and reinvigorate the HIV prevention response during the period 2018-2020. It also re
...
news the commitment of political leadership,
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Training manual
The guideline elaborates on the prevention and control strategy developed by the South-East Asia Regional Office of WHO, which consists of six key components.
These WHO guidelines which were updated in 2018, are valid for any country and suitable to local adaptations, and take account of the strength of available scientific evidence, the cost and resource implications, and patient values and preferences.
The 2018 edition of the guidelines includes the re
...
vision of the recommendation regarding the use of 80% fraction of inspired oxygen (high FiO2) in surgical patients under general anaesthesia with tracheal intubation and the update of the section on implementation. Between 2017 and 2018, WHO re-assessed the evidence on the use of high FiO2 by updating the systematic review related to the effectiveness of this intervention to reduce SSI and commissioning an independent systematic review on adverse events potentially associated with it. Based on the updated evidence, the GDG decided to revise the strength of the recommendation from strong to conditional.
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A handbook for leaders and managers
The Sierra Leone National Infection Prevention and Control Guidelines were jointly developed and updated by the Ministry of Health and Sanitation in collaboration with the World Health Organization and the US Centers for Disease Control and
...
Prevention.
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