The Omicron COVID variant BA.2 accounts for half of all Omicron cases in Denmark.   –   Copyright  Canva  Just as governments across Europe have voiced their intentions to ease COVID-19-related restrictions, the spectre of another wave of the virus is sparking concern among the scientific community. Omicron subvariant BA.2, which is being dubbed with the moniker “Stealth Omicron,” appears … Continue reading ‘Stealth Omicron’: Is subvariant BA.2 a more transmissable strain of COVID and should we be worried?