… emergence of the SARS-CoV-2 virus, the causative agent of COVID-19, outline the early viral
spread … mobility, has helped to trace the spread and genetic variation of the virus and has …

… syndrome coronavirus (MERS-CoV), and severe acute respiratory syndrome coronavirus-2
(SARS-CoV-2), which have emerged in humans over the past 20 years, are coronavirus …

… We depict the rapid emergence and replacement of new lineages of SARS-CoV-2 in Italy …
the spread of emerging variants. Notably, both the B.1.1.7 and P.1 variants of concern spread …

… spread of the virus. In this study, we integrated genomic and travel data to investigate the
emergence and spread of the SARS-CoV-… second wave in Nigeria emerged from within Africa, …

… With the ongoing spread comes the expansion of SARS-CoV-2 as it adapts and acquires
selective advantages. Currently, multiple variants are circulating globally. From the lineage …

… In the rapid turnover of viral variants characteristic of the SARS-CoV-… SARS-CoV-2 continuously
changing epidemic profile, this study details the space-time dynamics of the emergence …

… syndrome coronavirus 2 (SARS-CoV-2) spread around the … of the key early events in the
spread of SARS-CoV-2. Bedford et al. … samples and rapidly spread and dominated subsequent …

… Surveillance programs typically select a subset of samples tested by SARS-CoV-2 RT-PCR …
and early spread of B.1.1.7 in the US, based on historical SGTF rates in RT-PCR SARS-CoV-…

… We report the emergence and spread of a SARS-CoV-2 … The pattern of A.23.1 emergence
and dominance has also … responses) and spread may be a common feature of SARS-CoV-2. …

… severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) … variants of SARS-CoV-2
with mutations in S have emerged around … The continued spread of SARS-CoV-2 creates the …