This study examines the one-way information diffusion and two-way dialogic engagement present in public health Twitter chats. Network analysis assessed whether Twitter chats adhere to one of the key principles for online dialogic communication. the dialogic loop (Kent & Taylor. 1998) for four public health-related chats hosted by CDC Twitter accounts. https://www.getpureroutine.com/super-find-caruso-s-milk-thistle-60-tablets-online-great-price/