There mite be viral fever because immunity is low due to recent infection

Yes it is a great concern . Start Paracetamol !25mg/5ml syrup. and keep the baby hydrated, watchthe signs of dehydration. Avoid aspirin. vitamin E.. give vegetables pumpkin, spinash, carrot, beet root , give papaya +orange juice++fresh lemon jice+ honey sprikle salt and blend add little wwater , give odrinkit. may use tulsi , ginger, pomegranatee, you can give coconut water, use turmeric inhot milk. use fenugreek or methi ,you can be easily digested digested. n use vitamin c.. make it a point to consume diet which is easily digested . Papaya leaves extract comes inform of tablets, Please watch your child. In any even of problem get admitted

Hi Is there any other symptoms apart from fever! In Dengue usually, fever is there for the first 3-5 days it is unusual to get after almost 10 days either it is a new infection or drug fever (if baby is on any medication)

Is she active? passing urine? Please visit a pediatrician and get tests done again.