Progress in assessment of vaccine on herd protection / 中华流行病学杂志

ABSTRACT

The importance of vaccine on public health is related to the herd protection related to the levels of vaccine coverage,which directly influences the vaccinated individuals as well as the unvaccinated community.Reaching the level of herd protection by increasing vaccine coverage is the basic strategy to eradicate related infectious diseases.Again,herd protection has played an important role in public health practices.With the increasing interests in estimating the vaccine herd protection,we however,have seen only few relevant papers including observational population-based and cluster-randomized clinical trials reported in China.We hope to discuss the study designs for evaluating the vaccine herd protection in order to generate evidence-based related research in this field.