WASHINGTON, United States (AFP) — Top US pandemic advisor Anthony Fauci on Sunday warned of a bleak winter ahead as the Covid-19 Omicron variant spurs a new wave of infections globally, sparking restrictions and concerns over hospital capacity. “One thing that’s very clear… is its (Omicron’s) extraordinary capability of spreading,” Fauci told NBC News. “It is just… raging through to the world.” Since it was first reported in South Africa in November, Omicron has been […]