Researchers find new coronavirus strain 'more contagious', potentially impacting COVID-19 vaccine search
https://www.abc.net.au/news/2020-05-06/new-coronavirus-covid19-strain-mutation-hits-vaccine-research/12218834
A group of leading international researchers have concluded the coronavirus behind the global pandemic has already mutated into a second strain, which appears to have spread faster and wider than the original one, potentially undermining efforts to create a vaccine.