Vaccinations against meningitis do not invalidate the fast

Does a vaccination againstmeningitis invalidate the fast?.
Vaccinations against meningitis do not invalidate the fast. There is
nothing wrong with that, but if it is possible togive the injection at
night,that is more on the safe side. And Allaah is the Source of
strength. May Allaah send blessings and peace upon our Prophet
Muhammad and upon his family and companions.
Standing Committee for Academic Research and Issuing Fatwas,