Leo Varadkar visits Civil Defence Dublin branch

The video discusses a revised proposal and educational opportunities, followed by an exploration of a new virus that has emerged globally. It highlights the uncertainty surrounding the virus, its potential to spread in waves, and the situation in Japan. The importance of accurate antibody tests and seroprevalence surveys is emphasized to understand the extent of exposure and immunity in the population.

What does the text suggest about the potential waves of infection?

What is the significance of accurate antibody tests as discussed in the text?