We call it the Milky Way. (a reference to the hazy white color created by its band of stars across the sky) The Solar System is in the Milky Way Galaxy, approximately 25,000 light years give or take a 1000 lys from the center. It measures approx. 100,000 lys across.
Pneumococcal conjugate vaccine (called PCV13 or Prevnar 13) is recommended to protect infants and toddlers, and some older children and adults with certain health conditions, from pneumococcal disease. Pneumococcal disease is caused by infection with Streptococcus pneumoniae bacteria.
The committee recommended that seniors get both the Prevnar 13 and the Pneumovax 23 vaccines. As their names imply, Prevnar 13 protects against 13 types of pneumococcal bacteria, and the Pneumovax 23 protects against 23 types of pneumococcal bacteria.