How many infusions have you had? Were they monoferric? Monoferric is up to 5X stronger.I'm getting a dose of monoferric on Friday.I've had 3 infusions of the other iron type.I was normal after the 3 infusions last December and now I am severely anemic.Worse than before.I had two doses of the Pfizer vaccine that I got out of desperation in January 2022 just so I could get the passport and be able to go out in public and have a coffee.I did not want the covid vaccines.Up until reading your post,I was under the impression that people were getting better and that I was still here because I was one of the last to get vaccinated.It is so scary that these so called doctors outright deny any connection between the covid vaccines and anemia.I wrote to Pfizer on Monday and they phoned me on Tuesday to take a report.Are you extremely deficient? My hemoglobin is 79 now.