There have been a lot of maps showing Chinese vaccine trials around the world. This is the first Ive come

There have been a lot of maps showing Chinese vaccine trials around the world. This is the first Ive come across showing PfizerBioNTech, Moderna, J&J, Novavax and AstraZeneca networks.
lemonde.fr/international/… https://t.co/H6UvniUwBA

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