A patent has been issued to a group of inventors which is intended to serve as a diagnostic test for fast, reliable diagnosing of COVID-19 infection which is both simple to use and cost-effective as there is no need for expensive chemical reagents. A method for diagnosing COVID-19 infection of a person. The method includes acquiring a sputum sample of a person, measuring a level of ROS in the sputum sample, and detecting a COVID-19 infection status of the person based on the measured level of ROS by determining that the measured current peak is within a certain range of current peaks.

GLOBAL E-DENTITY INC has been issued a patent which relates to internal imaging for dual biometric authentication and biometric health monitoring for granting access utilizing unique internal characteristics of specific users. Biometric health monitoring of a specific user or population is performed. If biometric authentication, biometric verification and biometric health monitoring is acceptable, access to the physical or digital assets is allowed. Likewise, if a health anomaly is detected in a specific user or if an outbreak is detected in a specific community, an electronic notification can be sent to the individual, a health administrator, or to a government official, and access may be denied to the specific user.