Two months after those reports, GSA issued an order in November 2023 establishing national requirements and industry ...

"These devices are subject to less stringent operating requirements ... rigor of testing by the state. If not properly maintained, cleaned and heated, they can become infected with Legionella ...

Investigations conducted on the first ship involved testing of water from common sources of Legionella such as "heat exchangers, potable water tanks, decorative fountains and public hot tubs in ...