Gebru, Gebrekrstos Negash, Joseph Sampha Bangura, Leonard Hakizimana, Kofi Mensah Nyarko, Adel Elduma, Tushar Singh, & Alden Henderson. "Healthcare-associated Transmission of Lassa Fever, Sierra Leone, November 2019–January 2020." OSIR Journal [Online], 16.2 (2023): n. pag. Web. 16 May. 2024