Have you ever heard of this hashtag? It turns out that the scientific community makes use of it to help improve scientific communications. But it’snot just scientists who use the hashtag. It’s paired with other hashtags. For example #epitwitter is paired with #AcademicTwitter,#medtwitter, #statstwitter, #EpiDogs, #EpiCats, #EpiPlants, etc. These are just a few examples. This hashtag is used in a variety of ways. It’s an extremely popular hashtag on Twitter.