Dr. Nirav Shah, a contender for the U.S. Senate seat in Maine, faced intense scrutiny Friday from CNN host Brianna Keilar over his handling of a Legionnaires' disease outbreak at an Illinois veterans home that killed 13 people. The questioning came shortly after Shah entered the race to replace Graham Platner, who withdrew amid criticism from Democratic Sen. Tammy Duckworth of Illinois.

Duckworth, a combat veteran, publicly opposed Shah's candidacy, reviving past criticism of his tenure as director of the Illinois Department of Public Health. In a post on X, she wrote, «Maine deserves better than someone who put his public image before the safety of our Veterans. Too many of our heroes lost their lives under Nirav Shah’s watch as Illinois Public Health Director. I called for his resignation then, and I strongly oppose his run for Senate now.»

During the CNN interview, Keilar pressed Shah on the discrepancy between his account of the response and findings from an investigation by the Illinois auditor general. The report, she noted, detailed a slow and inadequate reaction to the outbreak, which began in 2015 at the Quincy Veterans' Home. «The fire department normally responds very quickly,» Keilar said, challenging Shah's comparison of his department's actions to an emergency response. «Illinois’ auditor general did a pretty in-depth investigation and a report which specifically outlined how the response was none of the things that you’re describing.»

Shah defended his record, stating that the health department responded after the outbreak was already underway and helped prevent it from worsening. «The county health department was in immediate contact with the facility,» he said. «And then, as the situation evolved, they then looped in the state health department. And that’s when we became involved.» He acknowledged that coordination between state, county, and federal officials could always improve but emphasized that the outbreak was reviewed by the Centers for Disease Control and Prevention.

Shah, who finished second in Maine's Democratic gubernatorial primary, pointed to his leadership during the COVID-19 pandemic as evidence of his crisis management skills. «I learned a lot during the Legionnaires’ crisis, and I am a better leader for it,» he said. «If what we demand are leaders who are unblemished, then what we will end up with are leaders who are untested. I have been a tested leader, and I am a better leader as a result.» He also noted that Maine's Democratic governor and the Biden administration later hired him for top public health positions.

The Senate race in Maine is considered critical for control of the narrowly divided chamber. Democrats are scrambling to find a strong candidate to challenge Republican Sen. Susan Collins, who is seeking reelection. Platner's withdrawal has created a last-minute vacancy, with the Maine Democratic Party announcing a convention on July 25 to select a replacement. Shah's entry into the race has intensified the competition, but his past record has become a flashpoint.

Keilar pressed Shah on whether Maine voters could trust him to be straightforward during crises, given the auditor general's findings. «Maine voters are known for being very independent,» she said. «They want it told to them straight. How can they rely on you to be straight with them during tough times, when certainly that report is very different from how you were describing your then department’s response to this Legionnaires' disease?» Shah reiterated that the report's characterization was inaccurate and maintained that his department acted appropriately.

The controversy highlights the broader challenges facing Democrats in Maine, where the party is working to unify behind a candidate capable of winning a general election. Duckworth's opposition to Shah underscores the internal divisions, as some Democrats question whether his past actions could hurt the party's chances. Shah, however, remains confident in his ability to lead, citing his experience in public health as a strength rather than a liability.

As the July 25 convention approaches, Shah's candidacy will likely continue to draw scrutiny, with opponents and supporters alike debating his fitness for office. The outcome of the race could have significant implications for the balance of power in the Senate, making the selection of a nominee a high-stakes decision for Maine Democrats.