cigarette smoke carcinogens Carcinogenic components of tobacco and tobacco smoke: A 2022 update Cancer - How Tobacco Smoke

[94] This decision by Assistant Attorney General for Civil Rights Harmeet Dhillon, combined with previous decisions, led to the division's criminal section chief, principal deputy chief, deputy chief, and acting deputy chief, among other prosecutors in the office, resigning on January 13

The co-authors of the Annals of Internal Medicine report are Yuchiao Chang, Sara Kalkhoran, Douglas Levy, Susan Regan, Jennifer Kelley, and Daniel Singer, all of MGH Division of General Medicine

So, most people who are infected will not be able to tell from symptoms

There is nothing more offensive to a non smoker then the smell of stagnant cigarette odor saturating a home, apartment or hotel room