Top US pandemic adviser Anthony Fauci has warned of a bleak winter ahead as the Omicron coronavirus variant spurs a new wave of infections globally, sparking restrictions and concerns over hospital capacity. “One thing that’s very clear … is [Omicron’s] extraordinary capability of spreading,” Fauci, director of the National Institute of Allergy and Infectious Diseases, […] Read the full story on GreekReporter.com.