Harper Anna Finkle is Alex's best friend. She is one of the three mortals (Zeke, Harperella, and Theresa) that know that wizards exist. She previously has an obvious crush on Justin, (which was used for comedy on the show) that freaked Justin out.eason 1. In the first season Harper is Alex's best friend, although she doesn't know her secret. Despite this, the two appear to know each other very well as Harper seems to usually be around the Russo house and restaurant. It is shown that Harper harbors a strong crush on Justin, despite his disinterest in her.
A negative reaction usually means you have never been infected with the bacteria that cause TB. With a negative reaction, the skin where you received the PPD test is not swollen, or the swelling is very small.
âLatent tuberculosisâ is the term used for people who test positive for tuberculosis (most commonly with a positive tuberculin skin test), but do not have any evidence of active infection. Currently one in three people worldwide are felt to harbor tuberculosis bacilli.hen a person with active pulmonary TB coughs, aerosolized droplets containing bacilli can invade the lungs of close contacts. In 90-95% of cases, the infected person's immune system halts growth of the bacteria and active disease does not develop, although skin or serological testing for TB will convert to positive.