Tiktoking COVID-19 with frontline workers.

Introduction/Objective: During the COVID-19 pandemic, frontline workers have taken to social media platforms to discuss a variety of issues that concern their personal and professional lives. In particular, TikTok's increased prominence as a social media channel has proved significant for enhancing the public presence of healthcare workers and their ability to disseminate content to a wider audience. The ways that healthcare workers use TikTok draws attention to the type of health information disseminated to the public through social media platforms. This provides the public with succinct and often visually entertaining information that may not be otherwise distributed to them directly from elsewhere. This study also provides relevant insights into how social media-TikTok in particular-can be used as a tool for disseminating knowledge about COVID-19 related topics and combatting misinformation by using the credibility of frontline workers. Methods: This study collected a sample of over 2100 TikTok videos posted by healthcare workers that were coded according to the dominant overarching themes. Results: The themes that arose from this sample were: (1) healthcare workers' mental health and working conditions, (2) healthcare heroes/appreciation, (3) criticism against official authorities, (4) countering misinformation, (5) humor/satire, and (6) educational content. Conclusion: Due to the rise in public appreciation for frontline workers, examining the effects of the pandemic through the eyes of frontline workers has drawn attention to their lived realities in various forms. This study provided some insight into how frontline workers use TikTok to disseminate information and education to the public, often relying on their perceived credibility.