News Social Impact Two new Omicron variants detected in the U.S. could spark another COVID wave. Research shows these people will fare best – Fortune Julio Marchi May 2, 2022 Two new Omicron variants detected in the U.S. could spark another COVID wave. Research shows these people will fare best FortuneView Full Coverage on Google News BA.4, BA.5 variants sweeping South Africa have been detected in the U.S., with the potential to start another COVID wave | Fortune You need to enable JavaScript to view this site. Post Navigation Previous Beijing teeters on edge of Covid lockdown – Financial TimesNext COVID-19 and antibiotic resistance: What is the link? – Medical News Today More Stories Social Impact CDC respiratory virus official resigns as former ACIP members warn of immunization progress rollback Julio Marchi July 15, 2025 Social Impact Vaccine RCT spreadsheet aims to show the data, dispel myths about vaccines Julio Marchi July 15, 2025 Social Impact Cytomegalovirus reactivates in significant proportion of COVID-19 patients Julio Marchi July 15, 2025