Hos børn, der fik M- M- RVAXPRO, var de hyppigste bivirkninger feber (38, 5 °C eller derover) og reaktioner på indsprøjtningsstedet (rødme, smerte, hævelse).
The most common side effects in children who were given M-M-RVAXPRO were fever (38.5°C or higher), and injection site reactions (redness, pain, swelling).