PlosOne December 10, 2014 https://doi.org/10.1371/journal.pone.0111913
Plastic pollution is ubiquitous throughout the marine environment, yet estimates of the global abundance and weight of floating plastics have lacked data, particularly from the Southern Hemisphere and remote regions. Here we re...port an estimate of the total number of plastic particles and their weight floating in the world's oceans from 24 expeditions (2007–2013) across all five sub-tropical gyres, costal Australia, Bay of Bengal and the Mediterranean Sea conducting surface net tows (N = 680) and visual survey transects of large plastic debris (N = 891). Using an oceanographic model of floating debris dispersal calibrated by our data, and correcting for wind-driven vertical mixing, we estimate a minimum of 5.25 trillion particles weighing 268,940 tons. When comparing between four size classes, two microplastic <4.75 mm and meso- and macroplastic >4.75 mm, a tremendous loss of microplastics is observed from the sea surface compared to expected rates of fragmentation, suggesting there are mechanisms at play that remove <4.75 mm plastic particles from the ocean surface.
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The purpose of this brief is to provide practical tips for UNICEF country offices, partners and young people themselves on engaging adolescents and youth as part of the COVID-19 preparedness and response. As a first step, we recommend engaging with adolescents and youth to understand what their need...s are, and how they can take action. Consultations with adolescents and youth is your best ‘go-to’ resource to determine how UNICEF can engage, protect, and support adolescents and youth in the COVID-19 response.
Remember that the ‘do not harm’ principle must always be applied. All actions should be evaluated for potential risks for harm and, as necessary, plans developed to mitigate those risks.
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COVID-19 is a pandemic that is currently ravaging the world. Infection rate is steadily increasingin Sub-Saharan Africa. Pregnant women and their infants may suffer severe illnesses due to theirlower immunity. This guideline prepares and equips clinicians working in the maternal and new-born section...s in the sub-region to manage COVID-19 during pregnancy and childbir
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PLOS ONE | https://doi.org/10.1371/journal.pone.0203986 October 3, 2018
The objective of this guidance document is to support the public health professionals
in implementing effective surveillance of cholera in at-risk, endemic and epidemic
areas. This document has been developed by the Surveillance Working Group of the
Global Task Force for Cholera Control (GTFCC) a...t the World Health Organization based
on the existing documents, guidelines, tools and articles related to surveillance of
cholera disease, as well as technical discussions with experts held during GTFCC
meetings.
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These guidelines have been developed to provide guidance to the Ministry of Health in managing applications for registration of human pharmaceutical products in Rwanda. It was compiled by the Technical Working Group (TWG) on Medicines Evaluation and Registration (MER) of the East African Community M...edicine Regulatory Harmonization (EAC MRH) Project. The group relied on their experiences and knowledge on medicines registration requirements of their individual Countries. World Health Organization (WHO) and the International Conference on Harmonization of Technical Requirements of Medicines for Human Use (ICH) and other available literature.
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Disability inclusive practices for strengthening comprehensive eye care
A guide to increasing coverage and equity in all communities in the African Region
Expanded Programs on Immunization (EPI) is responsible for vaccines and vaccination to control, eliminate and eradicate vaccine preventable diseases (VPDs). Having strong immunization systems to deliver vaccines ...to those who need them most will play a significant role in achieving the health, equity and economic objectives of several global development goals.
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Knowledge based upon a descriptive literature review of applied research
Early warning systems for disease outbreaks are surveillance systems that collect information on a selected list of epidemic-prone diseases in order to trigger prompt public health interventions. They function in humanitarian emergency situations when the routine public health surveillance systems o...f a country are underperforming, disrupted or non-existent. Early warning systems are often set up to fill such temporary gaps, while the routine systems recover from the effects of the disaster or a crisis. During humanitarian emergencies, detecting and responding swiftly to epidemics is key in order to reduce unecessary illness and death, especially among refugees and displaced people.
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Ann Indian Acad Neurol. 2015 Sep; 18(Suppl 1): S2–S5.
doi: 10.4103/0972-2327.164812
PMCID: PMC4604693
PMID: 26538844