i smoked too many cigarettes and now my chest hurts Smoking the Lungs Heart, Author s Purpose Reading Passage Why Does My Chest Hurt

Los Angeles, 1975 Los Angeles, 1974

Syphilis is an infection caused by the bacterium Treponema pallidium, which is able to pass through intact mucus membranes and areas of skin that have been damaged (the sores and rashes of the infected person)

Smoking significantly increases risks for lung, throat, bladder, pancreatic, and cervical cancers, with lung cancer representing the most prevalent and deadly outcome

Lung cancer in individuals who have never smoked (LCINS) is estimated to be the fifth most common cause of cancer-related deaths worldwide in 2023, preferentially occurring in women and Asian populations

The print medium was arguably the most trusted form of communication