Katie Langefeld Posts by Katie Langefeld:World Lung Cancer Day – August 1, 2023World No Tobacco Day – May 31, 2023World Asthma Day 2023World Tuberculosis (TB) DayWorld Pneumonia DayInaugural World Bronchiestasis DayFIRS partners address tobacco industry for World No Tobacco DayWorld Asthma DayWorld TB Day 2022Support for UkrainePosts navigation1 2 3 Next Page »