Articles: pandemics.
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As the Coronavirus 2019 disease (COVID-19) pandemic is going through its second year, the world is counting more than 4.9 million lives lost. Many repurposed immunomodulatory drugs have been tried and failed to treat COVID-19. The only successful treatments that improve survival are systemic corticosteroids and tocilizumab, by targeting the systemic inflammatory cascade. ⋯ We also discuss safety issues as well as therapeutic considerations and clinical implications of the use of ICS in COVID-19. Four randomized controlled trials (RCT) with more than 3000 participants suggest that ICS may lead to earlier clinical improvement and lower rate of hospitalization in patients with mild COVID-19, while 9 ongoing RCTs are anticipated to provide more evidence for the use of ICS in COVID-19. Recent evidence has shown promise that ICS could provide tangible benefits to patients suffering from COVID-19.
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Scand J Prim Health Care · Sep 2022
Influences of COVID-19 pandemic on hospital-at-home functions in Finland - a questionnaire survey.
To investigate functions of Finnish hospital-at-home (HAH) during the first year of COVID19-pandemic 2020 compared with the previous year 2019. ⋯ The COVID-19 pandemic did not largely influence the functions of the examined Finnish HAHs in 2020. Most activities and patients' characteristics remained unchanged from 2019. The role of HAHs should be further developed in Scandinavian countries, particularly during pandemics.Key PointsHospital-at-home (HAH) is a cost-effective model to provide hospital-like services.Data about the role of HAHs during COVID19 pandemics is lacking in the Nordic countries.This study shows that, the large Finnish municipal HAHs have been not influenced by pandemics.
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The structural environment of urban slums, including physical, demographic, and socioeconomic attributes, renders inhabitants more vulnerable to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. Yet, little is known about the specific determinants that contribute to high transmission within these communities. We therefore aimed to investigate SARS-CoV-2 seroprevalence in an urban slum in Brazil. ⋯ Prior to the peak of the second wave of the COVID-19 pandemic, cumulative incidence as assessed by serology approached 50% in a Brazilian urban slum population. In contrast to observations from industrialized countries, SARS-CoV-2 incidence was highest among children, as well as women living in extreme poverty. These findings emphasize the need for targeted interventions that provide safe environments for children and mitigate the structural risks posed by crowding and poverty for the most vulnerable residents of urban slum communities.
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Annals of family medicine · Sep 2022
Caregiving in a Pandemic: Health-Related Socioeconomic Vulnerabilities Among Women Caregivers Early in the COVID-19 Pandemic.
Family and friends who provide regular care for a sick or dependent individual ("caregivers") are at increased risk of health-related socioeconomic vulnerabilities (HRSVs). This study examined pre-pandemic prevalence of and early pandemic changes in HRSVs among women caregivers compared with non-caregivers. ⋯ The coronavirus disease 2019 (COVID-19) pandemic increased risk of incident and worsening HRSVs for caregivers more than for non-caregivers. COVID-19 response and recovery efforts should target caregivers to reduce modifiable HRSVs and promote the health of caregivers and those who depend on them.Annals Online First article.
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The cholera epidemic that hit Haiti from October 2010 to February 2019 was the world's deadliest of the last 25 years. Officially, the successive waves caused 9789 deaths, although numerous additional casualties could not be recorded. The origin of this epidemic has been the subject of a controversy involving two opposing theories. ⋯ Case-area targeted interventions aimed at interrupting cholera transmission were reinforced, which resulted in the extinction of the epidemic within two years. In the meantime, several phylogenetic studies on Vibrio cholerae during the seventh cholera pandemic demonstrated that local environmental and global epidemic Vibrio populations were distinct. These studies also showed that epidemics arose when the bacterium had diversified and that it had spread during transmission events associated with human travel.