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Backgrounds: This study aimed to determine community-initiated Lassa fever prevention and control strategies in Africa.
Materials & Methods: Literature search was performed on four databases, including PubMed, Google Scholar, African Journal OnLine (AJOL), and BioMed Central, using different combinations of the following search terms. A three-stage methodology was employed to conduct the study. At first, related articles were identified using pre-defined key terms, such as Lassa fever, Lassa fever control, Lassa fever prevention, community engagement and Lassa fever, and community participation and Lassa fever. Thereafter, articles were screened to remove duplicates and articles not relevant to the study objectives.
Findings: Community mobilization and sensitization and risk communication were some of the community-directed activities towards Lassa fever prevention and control. Also, stakeholders’ advocacy and engagement, rodent control practices, environmental sanitation, and proper food processing and preservation were practiced to prevent Lassa fever. In addition, a referral mechanism from the community to the health facility was constituted through the engagement of community health workers.
Conclusion: Health program managers should strive to provoke coordinated and sustainable community-initiated efforts to improve rodent preventive and control measures. Strategies should be developed and implemented to promote environmental sanitation and restrict cultural practices facilitating contact with rodents or infected persons.

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Backgrounds: COVID-19 diagnostic testing and research substantially depend on high-quality COVID-19 specimens, for which biobanks are an important repository. This systematic review aimed to highlight the considerations for maintaining safety in biobanks during the COVID-19 pandemic.
Materials & Methods: A systematic review of literature was conducted using the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The literature search was conducted across Google Scholar, PubMed, and Directory of Open Access Journal because of their high indexation on many journals. Pre-defined search terms were used in the literature search. Overall, 7,184 articles were retrieved, and 2,054 duplicates among them were removed. After screening for eligibility using pre-defined criteria, 12 articles were included in the review.
Findings: Challenges faced by biobanks amid the COVID-19 pandemic include poor handling of COVID-19 specimens, poor sample collection, and sample contamination due to unclarified standard operating procedures. Strategies such as developing a framework for governing and monitoring the export of biological samples should be employed to overcome dangers eminent in the collection of biological samples. Total adherence to standard operating procedures should be ensured to maintain safety in COVID-19 samples collection, handling, and storage modalities. A deficit in material supply should be promptly addressed.
Conclusion: Compliance with issued guidelines should be ensured by the management and staff of COVID-19 biobanks.