JN.1 is Canada’s new dominant COVID-19 subvariant. Here’s what to know – National

A new COVID-19 subvariant, known as JN.1, has emerged and is now the prevailing strain across Canada, prompting health experts to caution that it may be more infectious and could even have extra symptoms. Currently, the subvariant makes up the highest proportion of all COVID-19 variants, accounting for more than half (51. 9 per cent) … Read more