AUTHOR=Kozak Kateryna , Pavlyshyn Halyna , Kamyshnyi Oleksandr , Shevchuk Oksana , Korda Mykhaylo , Vari Sandor G. TITLE=The influence of genetic polymorphisms on cytokine profiles in pediatric COVID-19: a pilot study JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1523627 DOI=10.3389/fped.2025.1523627 ISSN=2296-2360