GREY:IMVIF - Post by User
Post by
cribbonson Jul 29, 2021 1:35pm
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Post# 33624163
Pfizer vaccine in our delivary system
Pfizer vaccine in our delivary system
If Pfizer vax is only good for 6 months then how long is it good for if we use our depo delivery system? Our delivery system always seems to improve other people's vaccines. Looking forward to a Vaccine update from management.