Hi @ janettyanez, The laboratories that have developed the vaccines against COVID-19 to my way of seeing things were more concerned to see who developed the vaccine faster than the actual result that this could yield, although they complied with a series of required protocols the speed with which they were developed generated uncertainty in the population about its possible application.
Very good article, best regards
Hi @carlir
If there was a lot of uncertainty from the beginning because of the speed with which they were made, and now there are side effects to consider.
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