https://xfoxfiles.com/2026/06/09/ai-designed-needle-free-dna-covid-vaccine-trial-records-148-adverse-events-among-just-39-vaccinated-participants-journal-of-infection/fox filesen2026-06-09T17:37:44+00:00AI-Designed Needle-Free DNA COVID Vaccine Trial Records 148 Adverse Events Among Just 39 Vaccinated Participants: ‘Journal of Infection’news, health, covid, science, wellness