# Vaccinology in the post−COVID-19 era

> Research article (Proceedings of the National Academy of Sciences, 2021) · cited 93× · AI/ML

**Wikidata**: [openalex:W3119740651](https://www.wikidata.org/wiki/openalex:W3119740651)  
**Source**: https://4ort.xyz/entity/vaccinology-in-the-postcovid-19-era