AUTHOR=Kang Yongbo , Cai Yue 

TITLE=Commentary: Boosting Vaccine-Elicited Respiratory Mucosal and Systemic COVID-19 Immunity in Mice With the Oral Lactobacillus plantarum

JOURNAL=Frontiers in Nutrition

VOLUME=9

YEAR=2022

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.846379

DOI=10.3389/fnut.2022.846379

ISSN=2296-861X