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This paper presents a new Edge-AI algorithm for real-time and multi-feature (social distancing, mask detection, and facial temperature) measurement to minimize the spread of COVID-19 among individuals. COVID-19 has extenuated the need for an intelligent surveillance video system that can monitor the status of social distancing, mask detection, and measure the temperature of faces simultaneously using deep learning (DL) models. In this research, we utilized the fusion of three different YOLOv4-tiny object detectors for each task of the integrated system. This DL model is used for object detection and targeted for real-time applications. The proposed models have been trained for different data sets, which include people detection, mask detection, and facial detection for measuring the temperature, and evaluated on these existing data sets. Thermal and visible cameras have been used for the proposed approach …