Source: wikibot/number-needed-to-vaccinate
= Number needed to vaccinate
{wiki=Number_needed_to_vaccinate}
The "Number Needed to Vaccinate" (NNV) is a public health metric used to estimate the number of individuals who need to be vaccinated to prevent one case of a disease. It is a useful measure for evaluating the effectiveness of vaccination campaigns and helps in understanding the impact of vaccines on community health.