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.