ACE2 and COVID-19: Furthermore, integrated microfluidic devices have other applications such as diagnosing COVID-19 disease progression, whole-genome sequencing of SARS-CoV-2, and angiotensin-converting enzyme 2 (ACE-2) engineered microfluidic microspheres for intratracheal neutralization of virus, etc. So, microfluidic technology can be used in various ways to control this current growing pandemic.