FTM to 6 week old! I have questions !

FTM to a 6 weeek old! I have questions!

Hello everyone :) not sure if this is the right place to ask this but let’s see!

I am a first time mom to a beautiful six week old baby and I have some questions!

We will not be vaccinating the baby normally people say that you can take your baby out in public once they’re vaccinated, but since we are not vaccinated, when is a good time to take him out in public and when can he start meeting people?

Also, our baby is formula fed. He spent his first five days in the Nicu so unfortunately he did not latch properly and was formula fed while in the Nicu and once we got home, I tried to pump and breast-feed, but he was not reacting well to the breastmilk so he is 100% formula fed and I wonder how that would impact his immunity with also not being vaccinated (no judgment here please! I wanted to breastfeed but the baby was having diarrhea and vomiting, and because he was in the Nicu, the most important thing was for him to gain weight)

Thank you in advance for your advice! :)