Comments by "Screen Apple" (@screenapple1660) on "How Ultraviolet Light Could Help Stop The Spread Of Coronavirus" video.

  1. No, the world scientists making it. They need to know where the very first virus was originated. So, scientists can use virus blood samples and share around the world. China refuse to give virus samples; due communism censorship. This is why it's making very very difficult to develop vaccine. Scientists don't need blood samples from hospital around the world. You can't make vaccine without number 0 and 1 patient. If you have 2 --30,000 and 1 million blood samples. Scientist are out of luck finding it. They have to use guessing game where the virus is originated from.
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