COLUMBUS, Ohio (AP) — U.S. Rep. Tim Ryan of Ohio tested positive Monday for COVID-19 despite being vaccinated against the virus.

In a statement, Ryan said he was experiencing mild symptoms from his breakthrough case and will continue to quarantine from his northeast Ohio home.

“While I’m currently experiencing mild symptoms, I’m grateful to have the protection of a safe and effective vaccine and I know without it, this illness could be much, much worse,” the Democratic congressman said. “I urge all Ohioans to help us crush this pandemic by wearing a mask and getting vaccinated so that we can get back to normal.”

The 47-year-old lawmaker joins the list of more than 80 members of Congress who have contracted the virus since it began to spread in the U.S. in March 2020, according to an Associated Press analysis.

Ryan said he will continue to fulfill his congressional duties virtually until he can return to Washington.

U.S. Rep. Bob Latta became the second member of Congress from Ohio to test positive this week for COVID-19 despite being vaccinated against the virus.

The Republican lawmaker from the 5th Congressional District announced Tuesday he contracted the virus after he was exposed to someone who also tested positive.

“I am following CDC guidance and will be quarantining,” Latta wrote on Twitter. “During this time, I will still be working to represent #OH5 from my home.”

He added, “I am vaccinated, and because of that, thankfully I have no symptoms.”