The US Federal Retail Pharmacy Program: Optimizing COVID-19 Vaccine Delivery Through a Strategic Public-Private Partnership.

To help achieve the initial goal of providing universal COVID-19 vaccine access to approximately 258 million adults in 62 US jurisdictions, the federal government launched the Federal Retail Pharmacy Program (FRPP) on February 11, 2021. We describe FRPP's collaboration among the federal government, US jurisdictions, federal entity partners, and 21 national chain and independent pharmacy networks to provide large-scale access to COVID-19 vaccines, particularly in communities disproportionately affected by COVID-19 (eg, people aged ≥65 years, people from racial and ethnic minority groups). FRPP initially provided 10 000 vaccination sites for people to access COVID-19 vaccines, which was increased to >35 000 vaccination sites by May 2021 and sustained through January 31, 2022. From February 11, 2021, through January 31, 2022, FRPP vaccination sites received 293 million doses and administered 219 million doses, representing 45% of all COVID-19 immunizations provided nationwide (38% of all first doses, 72% of all booster doses). This unprecedented public-private partnership allowed the federal government to rapidly adapt and scale up an equitable vaccination program to reach adults, later expanding access to vaccine-eligible children, during the COVID-19 pandemic. As the largest federal COVID-19 vaccination program, FRPP exemplifies how public-private partnerships can expand access to immunizations during a public health emergency. Pharmacies can help meet critical national public health goals by serving as convenient access points for sustained health services. Lessons learned from this effort-including the importance of strong coordination and communication, efficient reporting systems and data quality, and increasing access to and demand for vaccine, among others-may help improve future immunization programs and support health system resiliency, emphasizing community-level access and health equity during public health emergencies.

Cost-Effectiveness Analysis of Vaccination With Recombinant Zoster Vaccine Among Hematopoietic Cell Transplant Recipients and Persons With Other Immunocompromising Conditions Aged 19 to 49 Years.

OBJECTIVES: This study aimed to estimate the cost-effectiveness of the use of recombinant zoster vaccine (RZV) (Shingrix), which protects against herpes zoster (HZ), among immunocompromised adults aged 19 to 49 years, as a contribution to deliberations of the Advisory Committee on Immunization Practices. METHODS: Hematopoietic cell transplant (HCT) recipients experience a high incidence of HZ, and the efficacy of RZV in preventing HZ has been studied in clinical trials. The cost-effectiveness model calculated incremental cost-effectiveness ratios that compared vaccination with RZV with a no vaccination strategy among adults aged 19 to 49 years. Costs and outcomes were calculated until age 50 years using the healthcare sector perspective and summarized as cost per quality-adjusted life-year (QALY) gained. The base case represents HCT recipients, with scenario analyses representing persons with other immunocompromising conditions, including hematologic malignancies, human immunodeficiency virus, and autoimmune and inflammatory conditions. Uncertainty was investigated using univariate, multivariate, and probabilistic sensitivity analyses. RESULTS: Base-case results indicated vaccination with RZV would avert approximately 35% of HZ episodes and complications, while saving approximately 11% of net costs. Compared with no vaccination, vaccination of HCT recipients with RZV generated cost-savings (ie, lower costs and improved health) in the base case and in 81% of simulations in the probabilistic analysis. In scenario analyses, vaccination cost US dollar ($) 9500/QALY among patients with hematologic malignancies, $79 000/QALY among persons living with human immunodeficiency virus, and $208 000/QALY among persons with selected autoimmune and inflammatory conditions. CONCLUSIONS: Generally favorable economic estimates supported recommendations for vaccination of immunocompromised adults with RZV to prevent episodes of HZ and related complications.

Insurance reimbursements for recombinant zoster vaccine in the private sector.

A two-dose series of the recombinant zoster vaccine (RZV, Shingrix) was licensed by the Food and Drug Administration in 2017 and recommended by the Advisory Committee on Immunization Practices in 2018 for adults in the United States age 50 years and older. Despite the health benefits of shingles vaccination, coverage has remained low, with financial barriers among healthcare providers identified as one potential factor. This study estimates the reimbursement levels for RZV among a large sample of privately insured individuals in the US from the 2018 IBM® MarketScan® Commercial Claims and Encounters database. Of 198,534 claims for an RZV dose, the mean reimbursement was $149. Most claims (83%) exceeded $140, which was the private sector vaccine price reported on the CDC vaccine price list in April 2018. These results can be useful for providers considering procuring RZV and for state immunization programs considering ways to improve vaccination coverage.

2016-2017 Arkansas mumps outbreak in a close-knit community: Assessment of the economic impact and response strategies.

On August 8, 2016, a confirmed case of mumps was reported to the Arkansas Department of Health (ADH) in an adult resident of Springdale, Arkansas. By July 2017, nearly 3,000 cases of mumps were reported to ADH from 37 of the 75 counties in Arkansas. Over 50% of cases were in the Arkansas Marshallese community, a close-knit community characterized by large, and extended families sharing the same living space and communal activities. In a statewide effort, ADH collaborated with CDC, the Republic of the Marshall Island's (RMI) Ministry of Health, and the Arkansas Department of Education (ADE) to rapidly respond to and contain the outbreak. We assessed the economic burden to ADH of the outbreak response in terms of containment and vaccination costs, as well as response costs incurred by CDC, RMI, and ADE. The 2016-2017 Arkansas mumps outbreak was the second largest US mumps outbreak in over 30 years and was unique in size, spread, and population affected. Total public health response costs as a result of the outbreak were over $2.1 million, approximately $725 per case. The costs incurred to control this outbreak reflect the response strategies tailored to the affected populations, including consideration of social, cultural, and political factors in controlling transmission and requirements of distinctive strategies for public health outreach. Aside from the burden these outbreaks have on the affected population, we demonstrate the potential for high economic burden of these outbreaks to public health.

A Cost-Effectiveness Analysis of Vaccination for Prevention of Herpes Zoster and Related Complications: Input for National Recommendations.

Background: The U.S. Advisory Committee on Immunization Practices recently developed recommendations for use of a new recombinant zoster vaccine (RZV). Objective: To evaluate the cost-effectiveness of vaccination with RZV compared with zoster vaccine live (ZVL) and no vaccination, the cost-effectiveness of vaccination with RZV for persons who have previously received ZVL, and the cost-effectiveness of preferential vaccination with RZV over ZVL. Design: Simulation (state-transition) model using U.S. epidemiologic, clinical, and cost data. Data Sources: Published data. Target Population: Hypothetical cohort of immunocompetent U.S. adults aged 50 years or older. Time Horizon: Lifetime. Perspective: Societal and health care sector. Intervention: Vaccination with RZV (recommended 2-dose regimen), vaccination with ZVL, and no vaccination. Outcome Measures: The primary outcome measure was the incremental cost-effectiveness ratio (ICER). Results of Base-Case Analysis: For vaccination with RZV compared with no vaccination, ICERs ranged by age from $10 000 to $47 000 per quality-adjusted life-year (QALY), using a societal perspective and assuming 100% completion of the 2-dose RZV regimen. For persons aged 60 years or older, ICERs were less than $60 000 per QALY. Vaccination with ZVL was dominated by vaccination with RZV for all age groups 60 years or older. Results of Sensitivity Analysis: Results were most sensitive to changes in vaccine effectiveness, duration of protection, herpes zoster incidence, and probability of postherpetic neuralgia. Vaccination with RZV after previous administration of ZVL yielded an ICER of less than $60 000 per QALY for persons aged 60 years or older. In probabilistic sensitivity analyses, RZV remained the preferred strategy in at least 95% of simulations, including those with 50% completion of the second dose. Limitation: Few data were available on risk for serious adverse events, adherence to the recommended 2-dose regimen, and probability of recurrent zoster. Conclusion: Vaccination with RZV yields cost-effectiveness ratios lower than those for many recommended adult vaccines, including ZVL. Results are robust over a wide range of plausible values. Primary Funding Source: Centers for Disease Control and Prevention.

An Interactive Database for the Assessment of Histone Antibody Specificity.

Access to high-quality antibodies is a necessity for the study of histones and their posttranslational modifications (PTMs). Here we debut the Histone Antibody Specificity Database (http://www.histoneantibodies.com), an online and expanding resource cataloging the behavior of widely used, commercially available histone antibodies by peptide microarray. This interactive web portal provides a critical resource to the biological research community that routinely uses these antibodies as detection reagents for a wide range of applications.