For my opinion the Abbott is better because the price is low and the Vaccine no different as we ask with staff of the agency.
So, if the company approved and need the influenza vaccine in this month. I have to postpone vaccination for diphtheria on 11 & 13 Feb. to other month, may be March and we need to confirm for postponed within today.
Although we can inoculate both in time close together without a problem but vaccination one each arm which I think it is not good for our employees.
In the attached file is the report for your information.