No mention of air purifiers, oddly. They don’t imagine that pollen can be released from clothes and hair during the course of removal and get cast into the indoor air? Or that pollen can waft in through opened doors?

Anyway, there’s a subtle mention of using masks to prevent pollen exposure.

(It’s an AP article, so direct your ire re: past-tensing the pandemic thataway)

https://www.pbs.org/newshour/health/heres-how-to-protect-yourself-during-allergy-season

@thatkatharine gosh, that's pretty dumb. It's in spring when I most notice the good that an air purifier brings (because I go outside and immediately feel a bit more congested, at least some days).