“…In addition to Addis Ababa, Dire Dawa, and Adama, the current study identified that the country’s main cities or towns, such as Woldiya, Humera, Kombolcha, Dese, and Kobo, appeared as HIV hot spots. This may be because such places have a higher number of commercial sex workers [ 64 , 65 , 66 ], and some of the cities/towns are transport corridors for truck drivers or long-distance vehicle drivers, e.g.,Adama, Woldiya, and Kobo for trucks coming or going from or to the Djibouti port [ 67 ]. In addition, cities, towns, or generally urban areas are associated with a high rate of HIV infection [ 68 , 69 ] as residents in urban areas have higher population movement due to labor, migration, and trading.…”