Correction to: Prevalence of dengue fever virus antibodies and associated risk factors among residents of El-Gadarif state, Sudan

• Mawahib Hassan EldigailUniversity of Khartoum
• Gamal K. Adam
• Rabie Ali Babiker
• Fatima KhalidKassala University
• Ibrahim A. AdamUniversity of Khartoum
• Osama H. OmerUniversity of Khartoum
• Mohamed E. AhmedAl-Neelain University
• Sara Lavinia BrairAl-Neelain University
• Eltahir M. HarounInternational University of Africa
• Hassan AbuAishaInternational University of Africa
• Abdelrahim E. KarrarUniversity of Khartoum
• Hamid S. AbdallaUniversity of Khartoum
• Imadeldin E. AradaibUniversity of Khartoum