Recent information on epidemiology and management of herpes zoster (HZ) and post-herpetic neuralgia (PHN), a painful complication of HZ, is scarce. The objective of this study was to document the burden of HZ and PHN in the United Kingdom. This retrospective analysis of the UK General Practice Research Database aimed to estimate HZ incidence and proportion of HZ patients developing PHN and to assess management costs in immunocompetent individuals aged 50 years. A cohort of 27 225 HZ patients was selected, corresponding to an incidence of 5.23/1000 person-years. Respectively 19.5% and 13.7% of patients developed PHN at least 1 and 3 months after HZ diagnosis. Mean direct cost was pound103 per HZ patient and pound341 and pound397 per PHN episode (1- and 3-month definition respectively). Both HZ and PHN costs increased markedly with pain severity. This study confirms that HZ and PHN are frequent and costly diseases in the United Kingdom.

Vaccination has made an important contribution to the decreased incidence of numerous infectious diseases and associated mortality. In 2013, it was estimated that 103 million cases of childhood diseases in the United States had been prevented by the use of vaccines since 1924. These health effects translate into positive economic results, as vaccination can provide significant savings by avoiding the direct and indirect costs associated with treating the disease and possible long-term disability. A recent US study estimated that every dollar spent on childhood vaccination could save US$3 from a payer perspective and US$10 from a societal perspective. The first vaccines set a high standard from a public health ‘return on investment’ perspective, because they are highly cost-saving. Today, however, where only a few healthcare interventions are considered to be cost-saving, the challenge that decision-makers typically face is to identify such healthcare interventions that are deemed cost-effective, that is, provide extra benefit at a reasonable extra cost. Some of the newer vaccines provide a solution to some of today's important health issues, such as cervical cancers with human papillomavirus vaccines, or debilitating diseases with herpes zoster vaccines. These recent, more expensive vaccines have been shown to be cost-effective in several economic analyses. Overall, vaccination can still be regarded as one of the most cost-effective healthcare interventions.

Although vaccination is one of the most cost-effective health care interventions, under-vaccination and variation in coverage rates lower than policy targets is rising in developed countries, partly due to concerns about vaccination value and benefits. By merging various antigens into a single product, combination vaccines represent a valuable tool to mitigate the burden associated with the numerous injections needed to protect against vaccine preventable infectious diseases and increase coverage rate, possibly through various behavioral mechanisms which have yet to be fully explored. Beyond their cost-effectiveness in protecting against more diseases with fewer injections, combination vaccines also have several other benefits, for children, their parents/carers, as well as for the health system and the population as a whole. The objectives of this review are to identify and illustrate the value of combination vaccines for childhood immunization. Evidence was classified into 2 groups: benefits for society and benefits for public health and healthcare systems. This article also highlights the value of innovation and challenges of combination vaccine development as well as the need for an increased number of suppliers to mitigate the impact of any potential vaccine shortage. Increasing public confidence in vaccines and combination vaccines is also critical to fully exploit their benefits.

This study provides a first overview of the burden of GW in Spain. A quadrivalent HPV vaccine that prevents HPV 6, 11, 16, 18 related diseases will have the potential to significantly decrease the socio-economic burden associated with GW in Spain.

BackgroundA live-attenuated vaccine aimed at preventing herpes zoster (HZ) and its main complication, post-herpetic neuralgia (PHN) is available in Europe for immunocompetent adults aged 50 years and more. The study objective is to assess the cost effectiveness of a vaccination program for this population in the UK.MethodsA state-transition Markov model has been developed to simulate the natural history of HZ and PHN and to estimate the lifetime effects of vaccination in the UK. Several health states are defined including good health, HZ, PHN, and death. HZ and PHN health states are further divided to reflect pain severity.ResultsThe model predicts that a vaccination strategy for those aged over 50 years would lead to an incremental cost-effectiveness ratio of £13,077 per QALY gained from the NHS perspective, when compared to the current strategy of no vaccination. Age-group analyses show that the lowest ICERs (£10,984 and £10,275 for NHS) are observed when vaccinating people between 60-64 and 65-69 years of age. Sensitivity analyses showed that results are sensitive to the duration of vaccine protection, discount rate, utility decrements and pain severity split used.ConclusionsUsing the commonly accepted threshold of £30,000 per QALY gained in the UK, most scenarios of vaccination programmes preventing HZ and PHN, including the potential use of a repeat dose, may be considered cost-effective by the NHS, especially within the 60 to 69 age-groups.