ABSTRACT
Investment in Africa over the past year with regards to SARS-CoV-2 genotyping has led to a massive increase in the number of sequences, exceeding 100,000 genomes generated to track the pandemic on the continent. Our results show an increase in the number of African countries able to sequence within their own borders, coupled with a decrease in sequencing turnaround time. Findings from this genomic surveillance underscores the heterogeneous nature of the pandemic but we observe repeated dissemination of SARS-CoV-2 variants within the continent. Sustained investment for genomic surveillance in Africa is needed as the virus continues to evolve, particularly in the low vaccination landscape. These investments are very crucial for preparedness and response for future pathogen outbreaks. One-Sentence SummaryExpanding Africa SARS-CoV-2 sequencing capacity in a fast evolving pandemic.
ABSTRACT
The Coronavirus disease 2019 (COVID-19) is a respiratory tract infectious disease caused by Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2). SARS-CoV-2 triggers severe pneumonia leading to acute respiratory distress syndrome and death in severe cases. According to WHO reported, Egypt is among the countries with low confirmed SARS CoV2 infected symptomatic cases and death. We postulate that one of the reasons for this may be due mutations in the viral receptor. Therefore this study was conducted to confirm or reject this postulation.