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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.
The following is a breakdown of key considerations to guide planning and resource allocation for COVID-19 preparedness and response to support UNHCR regional and country operations in Public Health, WASH, Shelter and Settlements programmes. While some of the activities are more relevant in camps or
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settlements it is important to assess the availability of all services outlined. These are based on the Strategic preparedness and Response Plan for COVID 19 and UNHCR guidance for operations and, where relevant, operation or site level outbreak preparedness and response plans.
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PERC produces regional and member state situation analyses, updated regularly.
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
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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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a systematic review and meta-analysis Derek K Chu et al. on behalf of the COVID-19 Systematic Urgent Review Group Effort (SURGE) study authors.
Published: The Lancet June 01, 2020 DOI: https://doi.org/10.1016S0140-6736(20)31142-9
'We did a systematic review of 172 observational studies in health-
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care and non-health-care settings across 16 countries and six continents... Physical distancing of 1 m or more was associated with a much lower risk of infection, as was use of face masks (including N95 respirators or similar and surgical or similar masks [eg, 12–16-layer cotton or gauze masks]) and eye protection (eg, goggles or face shields)...'
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BMJ Global Health2020;5:e002786. doi:10.1136/bmjgh-2020-002786
Scientific Brief, 17 June 2020
As of 21 May 2020, 4.8 million confirmed cases of Coronavirus disease 2019 (COVID-19) have been reported globally. In South America, COVID-19 was first detected on 26 February 2020, when Brazil confirmed a case in São Paulo.
Updated July 3, 2020
May 2020 International Journal of Infectious Diseases 96 DOI: 10.1016/j.ijid.2020.05.003
In December 2019 a novel coronavirus (2019-nCoV) was identified as the causative agent of a severe acute respiratory illness among people exposed in a seafood market in Wuhan, China; • Human-to-human transmission has been documented, including in healthcare workers, and aerosol-generating procedur
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es (AGP)† may play a role in the spread of the disease; • There are uncertainties in the natural history of the 2019-nCoV, including source(s), transmissibility mechanisms, viral shedding, and persistence of the virus in the environment and on fomites; • As of 6 February 2020, the following precautions are recommended for the care of patients with suspected or confirmed cases of 2019-nCoV: o For any suspected or confirmed cases of 2019-nCoV: standard + contact + droplet precautions o For any suspected or confirmed cases of 2019-nCoV and AGP: standard + contact + airborne precautions • The use of personal protective equipment (PPE) by healthcare workers requires an evaluation of the risk related to healthcare-related activities;
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There is no secret to our procedure: the daily scanning of the literature helps us to stay afloat in the never-ending waves of new publications about SARS-CoV-2 and COVID-19. Many papers discussed in the Top 10 will eventually make it into subsequent editions of COVID Reference.
The UNAIDS 2020 global report is a call to action. It highlights the scale of the HIV epidemic and how it runs along the fault lines of inequalities.
High levels of storage iron may increase malaria susceptibility. This risk has not been investigated in semi-immune adolescents. We investigated whether baseline iron status of nonpregnant adolescent girls living in a high malaria transmission area in Burkina Faso affected malaria risk during the fo
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llowing rainy season. For this prospective study, we analysed data from an interim safety survey, conducted six months into a randomised iron supplementation trial. We used logistic regression to model the risk of P. falciparum infection prevalence by microscopy, the pre-specified interim safety outcome, in relation to iron status, nutritional indicators and menarche assessed at recruitment.
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The Government of Republic of Zambia reported the first confirmed cases of COVID-19 on 18th March 2020. As of April 27th, 2020, there were 89 confirmed cases, three deaths and 42 recoveries. Confirmed cases are located in three provinces: Lusaka (83 cases), Copperbelt province (5 cases) and Central
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(1 case). Zambia introduced a series of measures including closure of three international airports, closure of all schools, movement restrictions and closure of non-essential services such as restaurant, bar, gym and public gatherings to curb the transmission rate.
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