Coffee and green tea consumption with the risk of COVID-19 among the vaccine recipients in Japan: a prospective study

CONCLUSION: In a cohort of Japanese hospital staff who received COVID-19 vaccine, higher consumption of coffee was associated with an increased risk of COVID-19 during the epidemic of the Omicron variant. There was no evidence of a significant association between green tea consumption and COVID-19 risk.PMID:38346747 | DOI:10.2188/jea.JE20230231

Source: Journal of Epidemiology - February 12, 2024 Category: Epidemiology Authors: Zobida Islam Shohei Yamamoto Tetsuya Mizoue Maki Konishi Norio Ohmagari Source Type: research