Concerns with family smokers & my infant while on vacation

Please don't let anyone smoke around your children. The harm done will not show up until they're older and they start having respiratory and ear problems. Those of us that grew up in our era have all kinds of statistics formed from being children during a time when smoking was sociably acceptable. I remember riding with my parents while they both smoked with the windows up and not being able to breathe. My younger brother had to have his ears tubed to drain and I always had ear aches and allergies. I found out later in life these ailments were caused from exposure to cigarette smoke. Those that make excuses just can't figure out how to quit. Dan