Surge in infections dampens optimism over country’s advanced immunisation programme
Israel’s coronavirus tsar has warned that a single dose of the Pfizer/BioNtech vaccine may be providing less protection than originally hoped, as the country reported a record 10,000 new Covid infections on Monday.
In remarks reported by Army Radio, Nachman Ash said a single dose appeared “less effective than we had thought”, and also lower than Pfizer had suggested.