Science & Environnement
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Coronavirus: Clinical trial for vaccine begins as EU expected to close external borders
The first participants in a clinical trial for a coronavirus vaccine at a research institute in Seattle received doses on Monday.
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Coronavirus: Five things to help make sense of the week
It's been a week of extraordinary developments, as the coronavirus has continued to spread across the world. The news updates are almost non-stop and at times it's easy to lose track. Here's a summary of what happened in the past seven days.
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World Health Organization declares coronavirus a pandemic
The long-awaited pronouncement came as worldwide cases topped 120,000 while the number of deaths exceed 4,300.
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Coronavirus Epidemic Draws Scrutiny to Labs Handling Deadly Pathogens
Risk of accidents or terrorism grows as more countries handle exotic microbes, say biosafety experts