TweetIndex — @ShellyMBoulder (Shelly Miller, PhD). Pengikut: 16 634. Mengikuti: 1 351. Postingan: 15 936. Postingan terkumpul: 6. Tayangan: 45 317. Suka: 409. Repost: 108. Balasan: 10. Postingan terbaru: 2023-05-12 18:39 UTC. Tayangan: 40 097. Suka: 299. «The CDC set a minimum ventilation target of 5 air changes per hour for all occupied indoor spaces today. First time ever. This new webpage p» Terakhir dikumpulkan: 2026-09-13 01:02 UTC. Halaman: https://tweetindex.com/id/account/ShellyMBoulder