Is there any correlation between lethal pneumonia cases in miners in 2012– TongGuan mine, Mojiang, China, RaTG13, and present Covid-19?

https://monalirahalkar.wordpress.com/2020/06/14/is-there-any-correlation-between-lethal-pneumonia-cases-in-miners-in-2012-tongguan-mine-mojiang-china-ratg13-and-present-covid-19/

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