Boris Johnson interview about vaccination booster jabs

The transcript discusses Jenny Harris's advice on limiting socializing during winter due to the pandemic. It emphasizes the importance of maintaining precautions like fresh air and hand washing. The discussion then shifts to the Omicron variant, highlighting the need for vaccination and addressing concerns about vaccine effectiveness. Despite potential reduced effectiveness in preventing transmission, vaccines remain crucial against severe illness and death.

How does the speaker interpret the statement made by Steven Bosell about the vaccine's effectiveness?

What evidence does the speaker mention regarding the transmission of Omicron among vaccinated individuals?