Boris answers questions at daily coronavirus press briefing in Downing Street

The transcript discusses the uncertainty surrounding the development of a COVID-19 vaccine, highlighting the differences in statements made by the Prime Minister over time. It provides statistics on testing and infection rates in the UK and emphasizes the challenges and efforts in vaccine development. The importance of international collaboration is stressed, with the UK playing a leading role. The discussion concludes with the need for long-term preparedness and adaptability in dealing with COVID-19 and potential future infections.

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