Coronavirus: where do new viruses come from?

The recent emergence of the novel coronavirus behind the COVID-19 pandemic has thrown a spotlight on the risks that animals can pose to humans as the source of new viruses. The virus in question, known as SARS-CoV-2, has been linked to a “wet market” for wild animal trade in Wuhan, China, although it’s by no means certain this was the […]

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China approves trials for two more coronavirus vaccines

China has approved clinical trials for two more experimental vaccines to combat the novel coronavirus, officials said Tuesday, as the world’s scientists race to beat the pandemic. The vaccines use inactivated coronavirus pathogens, and the approvals pave the way for early-stage human trials, Wu Yuanbin, an official from China’s Ministry of Science and Technology told a regular press briefing. China’s […]

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Virology lab finds drug originally meant for Ebola is effective against a key enzyme of coronavirus that causes COVID-19

Scientists at the University of Alberta have shown that the drug remdesivir is highly effective in stopping the replication mechanism of the coronavirus that causes COVID-19, according to new research published today in the Journal of Biological Chemistry. The paper follows closely on research published by the same lab in late February that demonstrated how the drug worked against the […]

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