Main Article Content
A Block chain network is used in the healthcare system to preserve and exchange patient data through hospitals, diagnostic laboratories, pharmacy firms, and physicians. Block chain applications can accurately identify severe mistakes and even dangerous ones in the medical field. This paper proposes efficient algorithm are used to detect the pneumonia in early stage. In this study, we successfully classified Block chain-based secure healthcare services for disease prediction in fog computing. Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus, causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia. Early detection of pneumonia is very important to avoid death rate. so many machine learning chest infection in chest X-ray images using deep leaning based on CNN with an overall accuracy of 99%.