Chief Executive of NHS England Sir Simon Stevens visits Coventry University Hospital

The video discusses a national vaccination campaign involving 30,000 health service workers, with over 12 million vaccinations administered in England. It highlights the NHS's achievements and the training of healthcare assistants for vaccination roles. The video also shares personal experiences of working in high-risk COVID wards and the positive impact of participating in the vaccination program.

What is the emotional difference between working in COVID wards and the vaccination setting according to the speaker?

What does the speaker mean by 'light in the tunnel' in the context of the vaccination program?