Global SARS-CoV-2 Genomic Sequences by City (2019 to 2025 Q1): Temporal Trends Across 734 Urban Locations World-Wide

This dataset provides city-level temporal trends of SARS-CoV-2 genomic sequences collected between 2019 and the first quarter of 2025, spanning 734 urban locations worldwide. Each file contains curated sequence metadata grouped by city and compressed for efficient handling. The dataset enables fine-grained analysis of viral evolution, geographic spread, and epidemiological dynamics at the urban scale, supporting research in public health, molecular epidemiology, and pandemic preparedness.

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