Catching up with omicron

Back around Thanksgiving, many families—older members newly boosted and young children freshly vaccinated—felt comfortable gathering to celebrate. Fast forward a month, and some of those winter celebrations took on a decidedly more 2020 look, owing to a new variant of SARS-CoV-2 with a name straight out of a sci-fi novel: omicron.

source https://medicalxpress.com/news/2022-01-omicron-2.html