The Centers for Disease Control and Prevention has flagged a SARS-CoV-2 subvariant called BA.3.2 after identifying it in U.S. clinical samples and wastewater, adding to a growing international count ...
BA.3.2 spread internationally after first being identified in South Africa in November 2024, with detections rising from September 2025 and reports from at least 23 countries by 11 February 2026. U.S.
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