taking 3 month old out

so I am wanting to take my toddler to a recreational center to play..they have indoor slides and activity center, bowling ally,basketball etc... But i also have a 3 month old and she would be tagging along. I know the flu is terrible .. over 65 ppl have died here... But i also know I literally csnnot keep them in a bubble and not go anywhere (she is breastfed so i cannot keep her in her carrier or wrap in public she will have to be in my arms most the time ) . opinions ??