What is known about ‘steathlier’ Omicron sub variant Community & Social The BA.2 Omicron variant’s genetic traits make it harder to detect than the original variant; it’s across 40 countries, including Australia.
Questions remain about Omicron variant R value and risk of ‘breakthrough’ infection November 30, 2021 By Melissa Coade Federal COVID-19’s Lambada and Mu variants failed to take off globally and researchers are hoping the new Omicron mutation will do the same.
Modelling plots the start of pandemic to November, 2019 June 28, 2021 By Melissa Coade Federal Earliest cases of COVID-19 likely cropped up in October to mid November of 2019, according to new research from the UK.