Covid-19 is surging in many nations once again. Chancellor Angela Merkel said Germany is in the grip of fourth Covid-19 wave. On November 17, daily cases hit a new German record of 52,826. People must get booster jabs or risk the return of measures being seen across Europe, Boris Johnson said. Austria reported a rise in daily infections on November 17. The Netherlands also reported rising cases amid partial lockdown. France is being hit by a fifth wave of Covid-19, as per government spokesperson Gabriel Attal. Watch the video to know more.