What to Know About Boosters if You Got the Johnson & Johnson Vaccine August 20, 2021 Auto Bot Content Type: Service, Coronavirus (2019-nCoV), Coronavirus Risks and Safety Concerns, Johnson & Johnson, Moderna Inc, Pfizer Inc, United States, Vaccination and Immunization, your-feed-health 0 Health experts say that boosters are likely to be needed eventually and that more data should be available in the next several weeks.