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  • Colloidal Silver Helps Pneumonia Caused By New Coronavirus Date: 2020-02-26 17:04:02 Click: 172 Comment: 0

    Colloidal silver has an tremendous inhibitory and sterilizing impact on microorganisms along with E. coli and N. gonorrhoeae. And the sterilization effect of nano silver answer is related to its particle length. The smaller the particle leng...

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