Global ecological analysis of COVID-19 mortality and comparison between "the East" and "the West".

Although SARS-CoV-2 was first reported in China and neighbouring countries, the pandemic quickly spread around the globe. This paper explores national drivers of the pandemic and the radically different epidemiology and response in the West and in the East. We studied coronavirus disease (COVID-19) mortality until 31st December 2020, using an ecological study design, considering baseline characteristics and responses that might account for the uneven impact of the pandemic. A multivariable regression model was developed to explore key determinants. Key variables in the West were contrasted with those in the East, and speed of response was examined. Worldwide, 2.24 million COVID-19 deaths were documented in 2020. Western countries reported a median mortality 114 times that of the East (684 vs. 6.0 per million). Significant correlates of mortality in countries with at least 1 million population were median age, obesity prevalence, and democracy index; political stability and experience of SARS in 2002-2003 were protective; health system variables and income inequality were not associated. Outputs of the model were consistent when adjusted for stringency index, timeliness of stay-at-home requirements, and geographical autocorrelation. The West experiences a much higher COVID-19 mortality than the East. Despite structural advantages in the West, delays in national responses early on resulted in a loss of control over the spread of SARS-CoV-2. Although the early success of the East was sustained in the second half of 2020, the region remains extremely vulnerable to COVID-19 until enough people are immunized.

The neglected role of Faith-based Organizations in prevention and control of COVID-19 in Africa.

The COVID-19 pandemic has exposed health system weaknesses of economically wealthy countries with advanced technologies. COVID-19 is now moving fast across Africa where small outbreaks have been reported so far. There is a concern that with the winter transmission will grow rapidly. Despite efforts of African Governments to promptly establish mitigating measures, rural areas, especially in sub-Saharan Africa, risk being neglected. In those settings, faith-based and other non-governmental organizations, if properly equipped and supported, can play a crucial role in slowing the spread of COVID-19. We describe our experience in two rural health facilities in eSwatini and Ethiopia highlighting the struggle towards preparedness and the urgency of international support to help prevent a major public health disaster.

Tuberculosis among asylum seekers in Milan, Italy: epidemiological analysis and evaluation of interventions.

In countries of the European Union, tuberculosis (TB) mainly affects marginalised people, including asylum seekers. Migratory flows from high-incidence countries to Italy have increased up to 2017, posing challenges to the national health system. This study sought to assess TB and latent TB infection (LTBI) prevalence among asylum seekers in Milan during the biennium 2016-2017 and to evaluate interventions in place.A two-level active surveillance and screening system was developed for both TB and LTBI. Asylum seekers underwent an initial screening with a tuberculin skin test (TST) and a questionnaire at the receiving sites. At the Regional TB Reference Centre, those with a positive result underwent chest radiography. People aged <35 years with negative chest radiography results underwent further testing by interferon-γ release assay. If results of the assay were positive, LTBI treatment was offered. TB and LTBI prevalence were compared with literature data.A total of 5324 asylum seekers, mostly young (10-39 years; 98%), male (84%) and from sub-Saharan Africa (69%), were enrolled in the study. 69 active TB cases were diagnosed and 863 LTBI-positive individuals were detected. TB prevalence was high (1236 per 100 000 population) and LTBI prevalence was 28%. Despite losses (41%) during the transition from initial screening sites and the diagnostic centre, a good TB cure rate (84%) and optimal LTBI treatment completion (94%) were achieved.Our study shows that TB incidence is high among asylum seekers in Milan and that well-coordinated screening measures are critical for early diagnosis and treatment. It also proves that rolling out successful at-scale interventions for both prophylaxis and disease management is feasible.