Comparison of Different Algorithms for Disease Prediction and a Review of Already Existing Chatbots in Healthcare

People have become health-conscious owing to the spread of Covid 19 thereby increasing self-awareness. Whenever someone feels low, it is a human tendency to google the symptoms, which eventually leads to misinformation. Here, Healthcare Chatbots come in handy which can map the entered symptoms to diseases in their vast database. These chatbots use Artificial Intelligence techniques and can help provide 24*7 user engagement without human intervention. It mainly aims to create an alternative to the conventional method of visiting a hospital and making an appointment with a doctor to get a diagnosis.