Medical diagnostic apparatus for testing for COVID-19, influenza, Respiratory syncytial virus (RSV), HIV, and STDs, incorporating recorded software for distinguishing results of the testing and determining accurate reporting; Medical diagnostic apparatus for testing for viruses, bacteria and other pathogens; Medical apparatus and instrument for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of diagnosis of contagious disease in the fields of respiratory, bloodstream, and other body organs or organ systems