 LOS ANGELES, CALIFORNIA , Jan. 28, 2021 GLOBE NEWSWIRE -- GTX Corp OTC: GTXO GTX or the Company, a pioneer in the field of health and safety wearable GPS human and asset tracking systems, and a supplier of personal protective equipment PPE, announced a significant increase in demand since the start of the year for many of its health safety products including its COVID-19 IgGIgM Antibody Rapid Test Kits, KN95 masks, Made in U.S.A. printed masks and other PPE products. 