Answer:
Prior to more stringent blood safety measures and more sensitive tests, HIV from infected blood donors made its way into blood products. From the late 1970s to the mid-1980s, about half of all people with hemophilia became infected with HIV after using contaminated blood products.
It is true that there are several treatment approaches to anxiety disorders.
The implementation in psychology is most successful when the person could be able to tackle one habit at a time, where in, the person could focus in each and to effectively use this method in quitting the person's habits. The implementation has the capability of helping an individual in modifying his or her behavior and habits to reach their goals.