Cost of the COVID-19 pandemic versus the cost-effectiveness of mitigation strategies in EU/UK/OECD: a systematic review.

OBJECTIVES: The economic burden of COVID-19 pandemic is substantial, with both direct and indirect costs playing a significant role. DESIGN: A systematic literature review was conducted to estimate the cost of the COVID-19 pandemic and the cost-effectiveness of pharmaceutical or non-pharmaceutical interventions. All cost data were adjusted to the 2021 Euro, and interventions compared with null. DATA SOURCES: Ovid MEDLINE and EMBASE were searched from January 2020 through 22 April 2021. ELIGIBILITY CRITERIA: Studies regarding COVID-19 outbreak or public health preparedness measures or interventions with outcome measures related to the direct and indirect costs for disease and preparedness and/or response in countries of the European Union (EU), the European Economic Area (EEA), the UK and the Organisation for Economic Co-operation and Development (OECD) of all relevant epidemiological designs which estimate cost within the selected time frame were considered eligible. DATA EXTRACTION AND SYNTHESIS: Studies were searched, screened and coded independently by two reviewers with high measure of inter-rater agreement. Data were extracted to a predefined data extraction sheet. The risk of bias was assessed using the Consensus on Health Economic Criteria checklist. RESULTS: We included data from 41 economic studies. Ten studies evaluated the cost of the COVID-19 pandemic, while 31 assessed the cost-benefit of public health surveillance, preparedness and response measures. Overall, the economic burden of the COVID-19 pandemic was found to be substantial. Community screening, bed provision policies, investing in personal-protective-equipment and vaccination strategies were cost-effective. Physical distancing measures were associated with health benefits; however, their cost-effectiveness was dependent on the duration, compliance and the phase of the epidemic in which it was implemented. CONCLUSIONS: COVID-19 pandemic is associated with substantial short-term and long-term economic costs to healthcare systems, payers and societies, while interventions including testing and screening policies, vaccination and physical distancing policies were identified as those presenting cost-effective options to deal with the pandemic, dependent on population vaccination and the Re at the stage of the pandemic.

Differential uptake of herpes zoster vaccination associated with socioeconomic status: A population-based study in Stockholm County, Sweden.

PURPOSE: To investigate whether herpes zoster vaccine (HZV) was associated with socioeconomic status in Stockholm, when the vaccine was reimbursed in Sweden. METHODS: This was an observational retrospective case-control study, using population-based health care registers. During the study period, September 2013 to November 2014, the HZV was reimbursed as part of the National Pharmaceutical Benefits Scheme in Sweden and recommended for individuals over 50 years. A case was any person, living in Stockholm County, who received HZV during the study period. For each case, 10 (unvaccinated) controls living in Stockholm County were selected and matched by age and sex. In total, 9099 cases and 89 736 controls were included. Socioeconomic variables investigated included education, income, immigration status, and marital status. We also investigated whether HZV was associated with the Charlson Comorbidity Index (CCI), and/or previous herpes zoster diagnosis. RESULTS: Mean age at vaccination was 69.8 years, and 65.8% of vaccinees were women. There was a positive association between vaccination and higher education (OR = 3.4 (95% CI 3.0-3.8) for men and OR = 2.8 (95% CI 2.6-3.0) for women, respectively) in comparison to primary education. Higher income and being married were positively associated with vaccination, particularly for men, whereas being an immigrant was negatively associated. There was a negative association between a higher CCI score and HZV, indicating that healthier individuals were more likely to have been vaccinated. CONCLUSIONS: Despite the vaccine being part of the National Pharmaceutical Benefit Scheme, receipt of the HZV was significantly associated with socioeconomic factors.