Scientific Brief 9 July 2020
The following protocol has been designed to investigate the extent of infection, as determined by seropositivity in the general population, in any country in which COVID-19 virus infection has been reported. Each country may need to tailor some aspects of this protocol to align with public health, l...aboratory and clinical systems, according to capacity, availability of resources and cultural appropriateness. However, using a standardized protocol such as this one below, epidemiological exposure data and biological samples can be systematically collected and shared rapidly in a format that can be easily aggregated, tabulated and analyzed across many different settings globally for timely estimates of COVID-19 virus infection severity and attack rates, as well as to inform public health responses and policy decisions. This is particularly important in the context of a novel respiratory pathogen, such as COVID-19 virus
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4th Edition 2018
National Malaria Elimination & Aedes Transmitted Disease Control Program
Disease Control Unit Directorate General of Health Services
January 2019
Non Communicable Disease Control Programme Directorate General of Health Services Health Services Division, Ministry of Health & Family Welfare
Contact tracing may help limit COVID-19 transmission when the first cases are identified within a country but can be very resource intensive.
It is likely not to be feasible when community transmission is occurring and cases outside known transmission chains increase greatly.
This document sets out the preparedness and response plan of the Nigerian Primary Health Care System for COVID-19 Acute Respiratory Disease. It outlines the planning scenarios, key areas of work and priority activities required for the Primary Health Care Sector to quickly scale up its core capacity... to prevent, quickly detect, characterize and efficiently respond, in a coordinated manner to the COVID-19 pandemic. These include guidelines for the setup and operationalization of COVID-19 response platforms at the national and state levels, guidelines for the provision of PHC services during the pandemic to minimize transmission in PHCs as well as guidelines for preparedness and response of PHC Centres and communities for COVID-19 case detection and response.
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10 May 2021
This scientific brief replaces the WHO Scientific Brief entitled “’Immunity passports’ in the context of COVID-19”, published 24 April 2020.
This update is focused on what is currently understood about SARS-CoV-2 immunity from natural infection. More information about considera...tions on vaccine certificates or “passports” will be covered in an update of WHO interim guidance, as requested by the COVID-19 emergency committee.
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People living with HIV depend on life-saving antiretroviral therapy (ART) and access to ART must be maintained during periods of travel restrictions and lockdowns resulting from the COVID-19 pandemic. The Information note on HIV and COVID-19 addresses common concerns people living with HIV have rega...rding the risks of COVID-19 and how to minimize them. For HIV programme managers and health facilities providing HIV services, it identifies key points related to ensuring uninterrupted provision of ART, while protecting clients and staff from the risk of infection with the SARS-CoV-2 virus.
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Este documento traz recomendações para a implementação de planos operacionais em redes de serviços de saúde, tanto na atenção primária (incluindo assistência domiciliar) quanto em hospitais, para reorganizar a entrega dos serviços e ganhar eficiência na gestão e expansão da oferta de l...eitos, considerando a complexidade crescente dos casos. Essas recomendações concentram-se na gestão dos serviços de saúde para reorganizar e expandir a resposta desses serviços de acordo com a evolução da epidemia. Este documento de trabalho será atualizado na medida em que novos conhecimentos e evidências em relação ao SAR-Cov2 forem disponibilizados, e as recomendações fornecidas devem ser adaptadas para a realidade de cada país, considerando-se as características do respectivo sistema de saúde.
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Presently, there is no evidence that the virus responsible for the current COVID-19 pandemic is carried by domestic food-producing animals, such as chickens, ducks, other poultry, pigs, cattle, camels, horses, sheep, goats, rabbits, guinea pigs or fish. While live animals can be a source of pathogen...s, all types of food can potentially be contaminated through contact with contaminated equipment, surfaces or environments. Proper cleaning and the prevention of cross-contamination are critical in the control of foodborne illnesses. The application of sound principles of environmental sanitation, personal hygiene and established food safety practices will reduce the likelihood that harmful pathogens will threaten the safety of the food supply, regardless of whether the food is sourced from intensive agriculture, small stakeholders or wildlife.
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Countries have shut down the economy to slow the spread of the coronavirus. Supermarket shelves remain stocked for now. But a protracted pandemic crisi s could quickly put a strai n on the f ood supply chains, a complex web of interactions involving farmers, agricultu...ral inputs, processing plants, shipping, retailers and more. The shipping industry is already reporting slowdowns because of port closures, and logistics hurd les could disrupt the supply chains in coming weeks.
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Unlike foot and mouth disease, the avian flu, e-coli or listeria, the COVID-19 pandemic has not spread directly through livestock or agriculture commodities, and has therefore not directly disrupted on-farm production. However, the crisis is undermining the ability of farms and agri-enterprises to e...nsure consistent supplies of food to markets due to enforced closures, labour shortages resulting from illness, and slowdowns in operations caused by physical distancing and lockdowns.
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As of 15 May 2020, more than 4 million confirmed cases of COVID-19, including more than 285,000 deaths have been reported to WHO. The risk of severe disease and death has been highest in older people and in persons with underlying noncommunicable diseases (NCDs), such as hypertension, cardiac diseas...e, chronic lung disease and cancer.
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Migrants in Central Asia and the Russian Federation, have been among the most severely impacted by the COVID-19 pandemic.
In the short term, IOM aims at providing support to migrants who are stranded in countries of destination. In addition, IOM will focus its efforts on addressing data gaps, enhan...cing national and community preparedness, response and recovery efforts, ensuring that affected people have access to basic services, commodities and protection as well as mitigating the socioeconomic impact of COVID-19.
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While the full effects of COVID-19 remain unknown, the pandemic continues to profoundly impact regional migration and mobility dynamics, with deep health, social and economic consequences for the most vulnerable, including migrants, displaced populations and their host communities, and returnees.
Prescriptions and Actionables for a Healthy and Green Recovery.
The practical steps outlined in this report aim at creating a healthier, fairer and greener world while investing to maintain and resuscitate the economy hit by the effects of COVID-19.
Policy makers, national and local decision-make...rs and a wide array of other actors wishing to contribute to a healthy recovery can now take decisive steps by shaping the way we live, work and consume. Effects on environmental degradation and pollution and climate change will be wide ranging. WHO and partner organizations have since long been developing substantive guidance and provide support for building healthier environments for healthier populations.
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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 characterize and assess the risk factors for SARS-CoV-2 infection in health workers exposed to COVID-19 p...atients.
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.
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Geographical Paper No. 177
Accessed on: 18.06.2020