CHICAGO (AP) – Illinois Lt. Gov. Juliana Stratton says she has tested positive for a breakthrough case of COVID-19. Stratton made the announcement Thursday on her Twitter account.

She was fully vaccinated and had also received a booster shot. Stratton urged Illinois residents to get vaccinated, get a booster shot and to wear a mask.

Stratton is among nearly 117,000 Illinoisans who have tested positive for the coronavirus over the past week.