This episode discusses four MMWR reports. In our first report, Idiopathic Pulmonary Fibrosis Mortality by Industry and Occupation - United States, 2020-2022, workers in some industries and occupations have higher-than-expected death rates from idiopathic pulmonary fibrosis, a progressive lung disease. In our second report, Enhanced Identification of Tobacco Use Among Adult Medicaid Members - King County, Washington, 2016-2023, identifying tobacco product use during Medicaid enrollment provides opportunities for states to help people quit smoking, improve their health, and lower health care spending. In our third report, Tobacco Product Use Among Adults - United States, 2017-2023, exclusive cigarette smoking has decreased, while exclusive e-cigarette use has increased, leading to no overall change in tobacco product use among adults from 2017 to 2023. In our last report, Detection of Vaccine-Derived Poliovirus Type 2 in Wastewater - Five European Countries, September-December 2024, variant poliovirus was detected in wastewater in five European countries last Fall.