# Public Opinion and Sentiment Before and at the Beginning of COVID-19 Vaccinations in Japan: Twitter Analysis

> Research article (JMIR Infodemiology, 2022) · cited 43× · AI/ML

**Wikidata**: [openalex:W4280558757](https://www.wikidata.org/wiki/openalex:W4280558757)  
**Source**: https://4ort.xyz/entity/public-opinion-and-sentiment-before-and-at-the-beginning-of-covid-19-vaccinations-in-japan-twitter-analysis