बेयो गोबां जाहोन फोरनि थाखाय जायो जेरैबाइदि मुलैलानायाव धर्जगोयै / उफेरा जाउनफोर , जाउनगोयै एनतिरेत्रभाइरेल थेरापि आरो HIVनि मुलि होबथा जेंनाजों सनदेरनाय ।
This is due to a variety of reasons such as medication intolerance side effects prior ineffective antiretroviral therapy and infection with a drug resistant strain of HIV .