Hi Faithmum,
I did checked with two polyclinics on the vaccination package. Different polys offer different packages, e.g. Sengkang polyclinic don't offer package price. However, Hougang polyclinic offers a package price, if remembered correctly, they do have the optional pnuemoccal and rotavirus jabs. But the last time i went in august, they had a reno in hougang, perhaps you wana check again, as I have decided to take up the vaccination package from a neighbourhood PD instead.
For rotavirus jab, baby may poo 1-2 more times than normal. Fyi. Hope this helps.