COVID-19 Variants: ACOVID-19 Variants: APersistent Threatand affecting patients.Examining how COVID-19 keeps evolvingInfectious Diseases (except HIV/AIDS)The Ongoing Challenge of COVID-19 VariantsExamining the evolution of COVID-19 variants and their impact on health.2025-09-14T05:23:00+00:00 ― 7 min read