Hmm super expensive hard to transport Pfizer vaccine ... first to be approved. Next Moderna ... also super expensive second to be approved. After six months to a year ... and after making huge profits.... Then the AstraZeneca/Russian vaccine variants will be “found” to be also effective. We must first wait and let Pfizer make a few billion !!!
It's $40, not super expensive. 600 million doses would cost $25 billion, a trifle compared to how much the pandemic is costing.
If we are serious about vaccination worldwide and quickly ... then this should already be approved IMO