The number of people using public transport is far lower than before the pandemic, but it’s rising steadily. What are the risks of catching Covid for those who need to travel? How safe are trains and buses?A lot depends on how crowded a bus or train is, and how much distance you can keep from other people. Scientists recognised these potential dangers early in the pandemic. Dr Julian Tang, a...
Coronavirus: What’s the risk of Covid on public transport?
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