Since its outbreak, the coronavirus (COVID-19) pandemic has caused havoc on people’s lives. All activities were paused due to the virus’s spread across the continents. Researchers have been working hard to find new medication treatments for the COVID-19 pandemic. The World Health Organization (WHO) recommends that safety and self-measures play a major role in preventing the virus from spreading from one person to another. Wireless technology is playing a critical role in avoiding viral propagation. This technology mainly comprises of portable devices that assist self-isolated patients in adhering to safe precautionary measures. Government officials are currently using wireless technologies to identify infected people at large gatherings. In this research, we gave an overview of wireless technologies that assisted the general public and healthcare professionals in maintaining effective healthcare services during COVID-19. We also discussed the possible challenges faced by them for effective implementation in day-to-day life. In conclusion, wireless technologies are one of the best techniques in today’s age to effectively combat the pandemic.

Background: : Significant endeavors can be made to develop effective drug delivery systems. Nowadays, many of these novel systems are gained attention as they focus primarily on increasing the bioavailability and bioaccessibility of several drugs to finally minimize the side effects, thus improving the treatment's efficacy. Concept: Microfluidics systems are unquestionably a superior technology, which is currently revolutionizing the current chemical and biological studies to diminutive chip-scale devices by offering precise dosage, target-precise delivery, and controlled release. Microfluidic systems emerge as a promising delivery, owing to their potential for defined handling and transporting small liquid quantities. The latest microfabrication developments have opened to even apply to several biological systems. Here, we review the fundamentals of microfluidics and their application for local drug delivery.

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