Category: Vaccinations

According to the Centers for Disease Control and Prevention (CDC), tetanus vaccines are highly effective, but protection decreases over time, necessitating boosters. The question of 'how many times can we put TT injections?' is a common one, with the answer depending on an individual's age and vaccination history. Regular vaccination is crucial for maintaining immunity against tetanus, a serious bacterial infection.

Swelling or lumps at the injection site are the most common type of adverse vaccine reaction [1.2.1]. For many, the question arises: **is it normal to have a hard spot after a vaccine?** This is typically a harmless, temporary immune response.

PRIORIX is a live attenuated vaccine for active immunization against measles, mumps, and rubella in individuals 12 months of age and older [1.4.5]. A critical question for healthcare providers is, **can PRIORIX be given IM** (intramuscularly)?