赞！十年前，请专业人砍了一颗后院大树，没及时清理。大热天我穿短裤清理，然后肚脐下面起包，门诊

来源: 于 2021-07-08 21:32:11 [旧帖] [给我悄悄话] 本文已被阅读：次

说是过敏。

现在看来就是fleas.

 

Can fleas bite people without pets at home?
Yes, fleas will bite pet-less humans, too. If you don’t have a pet, your fleabites could be coming from your yard or another person’s animal. Fleas prefer tall grass and shaded areas near decks, woodpiles, or storage buildings.