'Omicron' the New Covid-19 Variant, What is it all About?
In-Depth: How Wally the llama's blood could fight omicron and future variants
Tiny immune particles derived from the blood of a llama named Wally show strong protection against every COVID-19 variant of concern and 18 other sabrecoronaviruses, according to a new study.
CHI Infectious disease physician says they're keeping a close on new sub-variant
COVID-19 hospitalizations in the metro are at the highest they've been during the pandemic and doctors say it could be a few more weeks before we start to see things slow down.