Current status of Crimean-Congo haemorrhagic fever in the World Health Organization Eastern Mediterranean Region: issues, challenges, and future directions by Al-Abri, SS, Abaidani, IA, Fazlalipour, M, Mostafavi, E, Leblebicioglu, H, Pshenichnaya, N, Memish, ZA, Hewson, R, Petersen, E, Mala, P, Nhu Nguyen, TM, Rahman Malik, M, Formenty, P, Jeffries, R