TweetIndex — @ShellyMBoulder (Shelly Miller, PhD). Followers: 16 634. Following: 1 351. Posts: 15 936. Collected posts: 6. Views: 45 317. Likes: 409. Reposts: 108. Replies: 10. Latest post: 12 May 2023, 18:39 UTC. Views: 40 097. Likes: 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» Last collected: 13 September 2026, 01:02 UTC. Page: https://tweetindex.com/account/ShellyMBoulder