It features over 70 substitutions and deletions relative to earlier Omicron strains.
Daily COVID-19 cases in the United States reached a seasonal low in late April 2026, with health officials noting the lowest wastewater viral activity levels in several years. While overall transmission remains at "very low" levels nationwide, a new variant nicknamed "Cicada" (BA.3.2) is gaining ground, already detected in 31 states. Current National Trends Daily COVID-19 Cases in U.S. Highest in Months
As of late April 2026, national data suggests a period of relative calm following the winter peak. Key metrics include: It features over 70 substitutions and deletions relative
Due to its high mutation count, experts believe it may partially evade immunity from past vaccines or infections. Daily COVID-19 Cases in U.S. Highest in Months
While overall cases are low, the BA.3.2 variant is a significant point of interest for researchers.