AUG 31, 2026 · JOURNAL ARTICLE
Epidemiology of SARS-CoV-2, Influenza, RSV, and Human Metapneumovirus Across the COVID-19 Era: An Eight-Year Tertiary-Center Study in Saudi Arabia
Pathogens
Retrospective observational study documenting established epidemiological patterns of respiratory viruses across defined time periods; confirms known shifts in viral detection during COVID-19 pandemic but uses descriptive methods without novel intervention or causal inference.
Reported
Sample size5708
SARS-CoV-2 proportion (overall)52.5%
Influenza A proportion (overall)19.1%