According to the French National Agency for Medical Safety, there is a new cause of concern for vaccine side effects. The health agency reported 112 suspicious cases of shingles, 86 of which following the Pfizer vaccine, and 26 after the Moderna shot.
The AstraZeneca shot has already linked shingles as a potential side effect with their shot. In a study in April of this year featuring 491 vaccinated individuals, six of them developed shingles.
Further studies are needed to make a significant correlation.