Time is the most important factor in this race against the clock From Marseille specialist Didier Raoult claims to have found an effective and economical treatment against COVID-19 chloroquine Other people bet on remdesivir proven in previous outbreaks of coronavirus SARS and MERS or on the combination of ritonavir and lopinavir used for HIV treatment while others speak of the combination of the latter with interferon beta a drug used for Hepatit...