What are the symptoms of type B influenza infection in a two-month-old infant?
Disease description:
We have a two-month-old infant at home who has been infected with influenza B. Could you please advise what symptoms to look for?
Doctor's answer (1)
Dr. Ma Yan
Common symptoms of influenza B in a two-month-old infant include fever and headache, along with general malaise and muscle aches. Without prompt treatment, the baby may develop systemic symptoms such as chills, joint pain, limb weakness, and decreased appetite, accompanied by dry cough, sore throat, nasal congestion, runny nose, and discomfort behind the breastbone. If the influenza B virus affects the baby's gastrointestinal tract, symptoms such as abdominal pain, diarrhea, and vomiting may also occur. It is important to take the baby to the hospital as soon as possible and follow medical advice for appropriate medication and treatment.
