Q&A at daily press conference on Covid-19 from Downing Street

The video discusses the importance of understanding whether antibodies protect against reinfection and how long they last. It emphasizes the need for careful study and patience in gathering data over time. Global efforts, including long-term serology surveys, are underway to answer these questions. The availability of reliable antibody tests is a positive development. If antibodies provide lasting immunity, it could significantly impact the ability to lift lockdowns.

What is the significance of having reliable antibody tests?

How could the understanding of antibodies change the approach to lockdowns?