The New York Yankees issued an urgent health warning to fans ahead of their Subway Series matchup with the crosstown Mets, citing a cluster of Legionnaires' disease cases in the South Bronx. The announcement, made Friday, came after the New York City Department of Health reported five diagnoses in the area, including one fatality.
Mets fans, however, expressed skepticism on social media, interpreting the warning as a tactic by the Yankees to deter attendance. Many commented on X, with some fans joking that the Mets' recent success was prompting extreme measures from their rivals. Accusations of unsanitary conditions in the Bronx and at Yankee Stadium were also voiced by some Mets supporters.
Legionnaires' disease, a severe form of pneumonia caused by Legionella bacteria, thrives in warm, damp environments and can become airborne through water vapor. The disease does not spread from person to person. Common sources include air conditioning systems, hot tubs, and plumbing. While the outbreak prompted the Yankees and Mets to alert fans via social media, the scheduled game proceeded.
This is not the only instance of Legionnaires' disease in New York City this year. As of July 22, the city had recorded 82 cases and five deaths. A significant number of those cases were linked to the Upper East Side of Manhattan. The Yankees were set to host the Mets on Friday evening, with rookie Nolan McLean scheduled to pitch for the Mets against veteran Carlos Rodon for the Yankees.