December 15, 2022 – Two new pediatric vaccine products, PRIORIX (Measles, Mumps, Rubella Vaccine) from GlaxoSmithKline Biologicals, and VAXNEUVANCE (15-Valent Pneumococcal Conjugate Vaccine) from Merck, are available for order by providers enrolled to receive vaccines from the Massachusetts Department of Public Health’s Immunization Division. Click here to read more.