So, scientists are of the opinion that C-19 is spread by airborne particles.
What causes there to be a lot of airborne particles in the atmosphere for the C-19 virus to attach to? Yes, pollution. So, we shouldn't be at all surprised that densely packed cities with high levels of pollution are prime contagion areas.
The photo above is of a cuddly C-19 virus that Hay bought for a friend for her birthday. She has a collection comprising all manner of nasty bugs, bacteria and viruses. It's fun living with a biochemist.
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