Home / BDNEWS / bdnews24.com - Home / Some vaccine doses kept too cold, Pfizer having manufacturing issues: US officials

Some vaccine doses kept too cold, Pfizer having manufacturing issues: US officials

December 17, 2020 ,
The first days of Pfizer Inc’s COVID-19 vaccine rollout have seen unexpected hitches including some vaccines being stored at excessively cold temperatures and Pfizer reporting potential challenges in its vaccine production, US officials said on a Wednesday press call.

from bdnews24.com - Home https://ift.tt/3r5JZtZ

No comments

Subscribe to: Post Comments ( Atom )