alt Hacker News> Everyone was constantly falling ill with colds or flu
That’s just anyone who has small kids. Or works in healthcare, childcare, or any service industry really. It has nothing to do with 1975 vs 2025 (unless you’re one of the small amount of people who work remotely, and you don’t have kids or a spouse who falls into one of the above categories).
Also after a few years you stop getting so many colds.
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Colds, yes.
I think respiratory flu is far less common now than it was. I have had a legit case of the flu only once in my adult life. After spending 15 years teaching in a public school, I had countless colds but never caught the flu. Of course, annual flu vaccines might have helped. Those weren't available in the 70s.
Strep throat was also a very common complaint in the letters. Throat cultures, home visits from the pediatrician, etc., were frequent, especially for my brother. I haven't seen a single case of strep in my extended family since. Maybe just lucky.
Many things have improved over the decades, but we do have an array of exciting tick-borne illnesses to make up for it!
You're likely correct, but one big difference is indoor air ventilation standards improved dramatically, leading to less spread of disease indoors.
Simultaneously, air pollution is down, which lowers symptoms.
So it wouldn't surprise me if respiratory incidence is down. Of course there were also more kids in the 1970s, to your point.