[ad_1] Russia 14:08 11.11.2020(updated 14:23 11.11.2020) Short URL Specialists from the Vektor Center, which originated the second Russian coronavirus vaccine, EpiVacCorona, determined that the extract of the chaga mushroom, a birch parasite, or oblique polypore, was effective against the virus, reports the journal Science edited in first person from the …
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