Coronavirus: Australian Experts Predict $2.4 Trillion Global GDP Loss Posted byRosie Perper March 5, 2020 Leave a comment on Coronavirus: Australian Experts Predict $2.4 Trillion Global GDP Loss In the low-severity model – or best-case scenario of the seven – ANU researchers estimate a global GDP loss of $2.4 trillion, with an estimated death toll of 15 million.