#Pfizer vaccine could arrive in Mexico between December 15 and 16

The first 250 thousand doses of the Pfizer vaccine would arrive to Mexico between December 15 and 16 by air from Kalamazoo, Michigan, United States, where the process of formulation, filling and finishing of said biological is concluded, although the problem of ultrafreezing is still not solved, informed sanitary sources.

2020-12-04T00:28:05+00:00
Duration: 02:39