Places like India, Taiwan, Vietnam and even Japan are now showing they are incapable of containing covid-19, and also unable to scale up their production of vaccines if any. They cannot even order enough vaccines for themselves. India is still bragging about being the largest vaccine maker, when China has administered more than 1.3 billion doses and exported at least 300 million doses.
Taiwan is actually trending slowly downwards.
But they're only dealing with the original alpha variant instead of the more infectious delta variant
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Given that China is exporting more than 11 million doses per day (or 330 million per month).
So I think it's worth pushing Vietnam higher up in terms of priority for vaccine sales, given that they have approved Chinese vaccines.
It's not good if there is a raging outbreak on China's border, plus you can't help but engender some goodwill if large numbers of Vietnamese people take a Chinese vaccine, and they know it.
Vietnam is the country most similar to China in all the world.
And in the long term, Vietnam will likely reconcile itself to happily living in China's shadow.
So you've got to start somewhere.