A 4-year-old girl is brought to the primary health centre for routine immunisation. On examination, she has a temperature of 38.5°C, a productive cough, and bilateral crackles on auscultation suggestive of pneumonia. Her mother reports she received her last DPT booster 6 months ago. According to the National Immunisation Schedule and IAP guidelines, what is the most appropriate action regarding her scheduled vaccinations today?