(File photo) MANILA - A health official said on Thursday only 25 adverse events following immunization (AEFI) were recorded among the 23,727 minors with comorbidities aged 12 to 17 years old who were inoculated against Covid-19. In an online media briefing, Health Undersecretary Myrna Cabotaje noted three of the AEFIs were serious cases involving anaphylaxis or severe allergy which required injection of epinephrine and oxygenation. "'Yung ibang kaso, mild allergies, may konting rashes, may konting sakit sa injection site and many of these, makikita natin sa mga bata even sa (The other cases, mild allergies, some rashes, pain in the injection site and many of these, can be seen in kids even during) measles, rubella [vaccination]", she said. Cabotaje added that some children experienced immunization-related anxiety response like fainting and palpitation. The government is set to start with the vaccination of the pediatric population with or without comorbidities on Nov. 3.