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1 February 2021 to 31 January 2022
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 replacing 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).
more
While there has been real progress in addressing the burden of disease in the WHO African region, the COVID-19 pandemic has highlighted the link between health, economics and security, as the region saw decades of progress threatened, including posi
...
tive trends in decreasing inequality. In the African Region the momentum towards achieving the 2030 SDG disease burden reduction targets (SDG targets 3.3, 3.4 and 3B) has stalled.
The COVID-19 pandemic was also a major threat to gains made, such as the eradication of polio in the region, declared in 2020; reduced numbers of new HIV infections in 2021 compared to 2010; and passing the 2020 milestone of the End TB Strategy, with a 22% reduction in new cases compared with 2015. However, the pandemic also disrupted essential health services in 92% of countries globally, 22.7 million children missed basic immunization, there was an increase in malaria and TB, and global deaths from TB rose for the first time since 2015.
more
Parasites Vectors 14, 50 (2021). https://doi.org/10.1186/s13071-020-04555-8
The ECDC, the EFSA and the EMA have for the first time jointly explored associations between consumption of antimicrobials in humans and food-producing animals,
...
and antimicrobial resistance in bacteria from humans and food-producing animals, using 2011 and 2012 data currently available from their relevant five EU monitoring networks. Combined data on antimicrobial consumption and corresponding resistance in animals and humans for EU MSs and reporting countries were analysed using logistic regression models for selected combinations of bacteria and antimicrobials. A summary indicator of the proportion of resistant bacteria in the main food-producing animal species was calculated for the analysis, as consumption data in food-producing animals were not available at the species level
more
The strategic framework gives guidance to public and private health facilities and health workers on compliance with standards relating to IPC practices. To further assist health facilities to imple
...
ment the IPC strategic framework, this practical implementation manual has been developed in parallel to accompany the document.
These implementation strategies should be read in conjunction with the National Infection Prevention and Control (IPC) Strategic Framework (2020) to support an IPC programme at health facility level towards reducing healthcare-associated infections (HAI) and antimicrobial resistance (AMR). This manual is aligned with the World Health Organization (WHO) Core Component IPC programme recommendations and highlights the essentials for developing and improving IPC at health facility level in a systematic, stepwise manner for South Africa. It supports the Framework for the Prevention and Containment of AMR in South African Hospitals (2018).
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The far-reaching impacts of the COVID-19 pandemic underscore the critical need for evidence-informed, transparent and inclusive decision-making. Policy-makers have grappled with complex choices amidst uncertainty. They have constantly reassessed res
...
ponse measures while navigating their economic implications and unintended consequences on societal well-being. Effective communication of the basis for these decisions has also posed a challenge, requiring transparency and public trust.
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Disaster planning - organization and administration. 2.Emergency medical services - methods. 3.Emergency medical services - organization and administration. 4.Emergencies. 5.Health policy. 6.Health
...
facilities.7.Guidelines.
more
. Interim Guidelines. This interim guideline lays out some basic principles of optimal nutritional care for adults and paediatric patients during treatment and convalescence in Ebola treatment units
...
, community care centres or to other centres where Ebola patients are receiving care and support. It highlights the key clinical problems in patients affected by Ebola virus disease (EVD) that may interfere with their nutritional status and overall clinical support in the context of the current Ebola crisis, and summarizes their nutritional needs. It does not provide specific advice on fluid management in cases of vomiting, diarrhoea and dehydration or parenteral nutrition
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The toolkit aims to provide researchers with guidance for improving the quality of studies that use administrative data to better ascertain child maltreatment incidence, response and service delivery. However, these are complex studies to conduct,
...
and the toolkit is not meant to be comprehensive. Researchers using the toolkit should be prepared to follow up on the recommended resources contained within and to consult with other professionals, such as statisticians, to further improve the research design and execution
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THELANCETID-D-16-00800 S1473-3099(16)30318-8
