Statistics from Altmetric.com
Although varicella is a vaccine-preventable disease, vaccination policy varies widely between countries and, sometimes, in the same country based on the epidemiology of varicella.1 2 The WHO’s advice is that varicella vaccination should be started in countries where varicella is a relatively important public health and socioeconomic problem; the vaccine is affordable; and high (85%–90%) and sustained vaccine coverage can be achieved.3
When developed countries introduced varicella vaccine in their immunisation programmes, the annual incidence of varicella was already less than 16/100 000 population.4 In addition, the vaccine strategy composed of a gradual increase in vaccine coverage rate from <30% to >80% over a 9-year period, resulted in a significant reduction in …
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.