KEY POINTS: * The WHO announced its new 'SOLIDARITY trial' to compare the effects of different drugs on coronavirus * Drugs that will be tested include remdesivir, originally conceived as a drug to fight Ebola, and an anti-malaria drug called hydroxychloroquine * Countries that have committed are Argentina, Bahrain, Canada, France, Iran, Norway, South Africa, Spain, Switzerland and Thailand * The US was not listed as one of the countries although the WHO's director-general says he believes 'many more will join' ________________________________________________________________________________________________________________________________ The US will not be part of a new trial led by the World Health Organization examining which...