Health & Wellness at the University of New Hampshire (UNH) is now offering Moderna and Johnson & Johnson COVID-19 booster shots to UNH community members. Individuals over 18, residing or working in a school setting or who have received a Moderna or Pfizer vaccine at least six months ago are eligible for the booster shot. Individuals who received Johnson and Johnson (J&J) only need to wait two months for a booster.