Abbott received approval from the FDA for a new tablet formulation of antiretroviral drug Norvir (ritonavir). The new tablets can be stored at room temperature and do not require refrigeration. Norvir is used in combination with other antiretroviral medications to treat HIV. All forms of Norvir, including the soft-gel capsule and liquid form, remain available in the U.S. “Norvir has been a critical component of HIV treatment for many patients. The innovation behind the development of th...