AI is increasingly being used in the healthcare sector to address various challenges. It has applications ranging from early disease detection using medical data mining to aiding drug discovery. While major technology companies like IBM, Google, and Microsoft are actively working on developing AI solutions for healthcare, there are also numerous startups in this space. However, adoption of AI in healthcare is still at an early stage due to challenges like lack of digitization of patient records in some regions and fears around job losses. As more data becomes available and technologies advance, AI is expected to play a transformative role in improving healthcare outcomes and efficiency.