Posted in Article Explainer | A new COVID subvariant is spreading quickly. Here’s what you need to know 2023-04-26 Leave a Comment on Explainer | A new COVID subvariant is spreading quickly. Here’s what you need to know XBB.1.16, provisionally dubbed Arcturus, is already making inroads in Ontario, but that’s not yet matched in other provinces. Source: Explainer | A new COVID subvariant is spreading quickly. Here’s what you need to know
