The Southern Nevada Health District has launched an investigation into two reported cases of Legionnaire’s Disease connected to Harrah’s Laughlin Hotel and Casino. The affected guests stayed at the hotel in November 2017 and March 2018. The normal incubation period for Legionnaire’s Disease is 2 to 10 days after exposure. The Health District is urging any guests who stayed at the hotel and exhibited symptoms of Legionnaire’s Disease as early as October 2017 to report their illness via survey at www.snhd.info/survey2018. The Health Department conducted testing of Harrah’s at Laughlin confirming the presence of Legionella in various water samples collected…