When can i bring my baby to the museum?

After...: ...2 months of age, and after the first round of vaccines has been done. I don't recommend a child be in public before that.

After 2 months: Your baby's immune system gets stronger every day, but your baby is still very susceptible to infections in the first few months of life. Pediatricians get very worried when infants get fevers in the first 2 months of life and perform a very thorough workup on them. The best way to keep your baby from getting sick is to avoid going to crowded places, like museums, especially in the first 2 months.