COVID variant surveillance is the systematic monitoring and analysis of the emergence, spread, and characteristics of genetic variants of SARS-CoV-2, the virus that causes COVID-19. Because the virus accumulates mutations as it circulates, surveillance combines sample collection, genomic sequencing, and phylogenetic…
COVID variant surveillance is the systematic monitoring and analysis of the emergence, spread, and characteristics of genetic variants of SARS-CoV-2, the virus that causes COVID-19. Because the virus accumulates mutations as it circulates, surveillance combines sample collection, genomic sequencing, and phylogenetic and epidemiological analysis to detect new lineages, track their geographic distribution, and assess whether changes alter transmissibility, disease severity, immune escape, or the performance of diagnostics, vaccines, and treatments. This information underpins public-health decisions on testing, vaccine updating, and outbreak response. Research published in the International Journal of Coronaviruses contributes to the scientific basis for such monitoring, including molecular evolutionary analysis of SARS-CoV-2 sequences obtained from patients, with comparison to other human and animal coronaviruses based on spike glycoprotein-coding gene sequences, and computational approaches that attempt to predict possible future SARS-CoV-2 mutations. Studies of spike-protein effects on host responses further inform understanding of how specific mutations may influence viral behavior and immunity. Collectively, this work supports the genomic and evolutionary foundations on which variant surveillance depends. This page gathers peer-reviewed, open-access research relevant to COVID variant surveillance for researchers and public-health professionals.
10 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 10 articles above have been cited 18 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Covid Variant Surveillance, linking to each citing work.