How to stay safe with a new fast-spreading coronavirus variant on the loose The Conversation USThe US has 'screaming level' of Covid-19 transmission, expert says, as country adds nearly 4 million cases this month CNNGlobal Virus Update: US deaths near 400,000; SA deaths rise above 37,000; UK weighs quarantines Daily MaverickHow viruses like COVID-19 mutate, and how they impact vaccine development | Just The FAQs USA TODAYQ&A: Covid-19 new variants in Ireland - everything you need to know The Irish TimesView Full Coverage on Google News