In late December 2019, the World Health Organization (WHO) was notified of a cluster of pneumonia cases in Wuhan City, China. Although it took some months for the significance to be recognized, this proved to the emergence of Covid 19, the virus which triggered a global pandemic and forced entire economies into lock-down, unemployment to soar and GDP to slump. In this updated Q and A (link here) Sandy Nairn discusses what we now know (and also what we still don’t know) about Covid 19 – its causes and effects – with Professor Gerry Graham, an expert advisor in the area of biological sciences.
Sandy Nairn 