Date of Publication :31st October 2022

Abstract: Covid-19 is such a pandemic which causes immense fear and trauma in the mind of each and every person in every corner of this earth. In this situation, it is too necessary or crucial to develop such a system which can detect vital agents of the body which help people to live their live smoothly. In this invention, the use of IoT is too crucial to introduce technological glimpse to the society. The Coronavirus-2 that created the novel coronavirus known as COVID-19 (also known as COVID-19) has been responsible for an epidemic that has sickened and killed more than 50 million people globally as of March 2022.It started in China in December 2019 and has spread to most countries around the world. By March 2022, India had recorded 4.3 billion cases and 4.22 million deaths. India has experienced three waves that have had a major impact on the Indian healthcare system. From the beginning of April 2022, the threat of the 4th pandemic has already been predicted. All facets of the life of the average person have been revolutionised by the Internet of Things (IoT), which has made everything smart and intelligent. A network of objects called the IoT self-configures. The system described in this study, which is based on the IoT, monitors patients' vital signs by using real-time data on their body temperature. All of them are essential signs for intensive care. The patient's bodies measured temperatures, heart rates, and oxygen saturation may all be seen on the liquid crystal display (LCD). For instant access, it can also be easily linked with a mobile application. The Arduino Mega 2650 development board is used in the IoT-based system. Ten human test volunteers were used as a pilot to test and validate the suggested technology. The system produced correct findings, the processing is speedy, and the results are shown and saved immediately. The system's results have shown to be precise when compared to those of other commercial devices. As a result, the system demonstrates confidence that human lives can be saved by deploying IoT-based tools and systems during the COVID-19 pandemic.

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