A flower rainbow at dawn showing support for the NHS staff outside UCL hospital during the coronavirus pandemic on the 10th May 2020 in London, United Kingdom. Researchers at University College London warn the risk of death if you have an underlying health conditions is five times higher so the team created the coronavirus calculator to let individuals see how at risk they are. Rainbows are used as a symbol of peace and hope as they often appear when the sun follows a heavy rainfall. They serve to remind us that there is hope and light to follow even after dark times. The current trend appears to have started in Italy but has also been adopted by the US, Canada and Spain, where people have adorned their windows and balconies with colourful pictures.
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