People wash hands before entering the venue of the 44th Dar es Salaam International Trade Fair (DITF) in Dar es Salaam, Tanzania, on July 3, 2020. The 44th Dar es Salaam International Trade Fair (DITF) officially opened here in Dar es Salaam on Friday with Prime Minister Kassim Majaliwa attending the opening ceremony. Due to COVID-19 outbreak, the number of foreign exhibitors to the 44th DITF has dropped sharply from last year's 580 to 43. (Xinhua)
