ANCHORAGE, Alaska — U.S. Rep. Don Young announced Thursday that he has tested positive for COVID-19, a day after the 87-year-old won his 25th term in the U.S. House.

Young, the longest-ever Republican to serve in the House, made the announcement on Twitter.

“I am feeling strong, following proper protocols, working from home in Alaska and ask for privacy at this time,” Young wrote in a tweet. “May God Bless Alaska.”

A message sent to his spokesman wasn’t immediately returned.

“My friend and colleague Congressman Don Young is a fighter. I’m glad to hear he’s doing well and will be praying for his health and recovery, along with all those impacted by #COVID19,” Alaska’s senior U.S. senator, Lisa Murkowski, said in a tweet.

The diagnosis came after Young initially downplayed the seriousness of the virus at the onset, claiming it was overblown and fueled by the media. Last March, Young spoke to a group of senior citizens, referring to the coronavirus as the “beer virus.”

Young’s positive test came after he was campaigning for re-election in Alaska, which is experiencing a surge of cases. Alaska has had over 20,000 cases, including 477 new cases reported Thursday. There have been 96 deaths.