Vaccine Adverse Event Detection on Social Media
A wide range of vaccinations have made a significant positive impact on global health. However, vaccinations can sometimes cause adverse reactions in a large population, which has become a significant healthcare issue. Severe reactions can even lead to death. To address the importance and potential consequences of adverse reactions, there is a need for a system that can quickly and accurately identify such events. The FDA’s Sentinel Initiative is an example of such a system. However, the traditional method of gathering Adverse Event(AE) reports relies on users submitting detailed descriptions through complex forms after recovering from the reactions. This system has two major drawbacks: a low number of formal reports due to complexity, and a time delay in submitting reports due to administrative processes. In contrast, social media platforms like Twitter and Facebook have become popular channels for sharing information, including healthcare-related updates.