Group 1 - The winter season is a peak period for influenza, with a noticeable increase in the number of children seeking medical attention for flu symptoms [1] - Influenza presents with sudden onset, high fever, body aches, fatigue, poor appetite, and lethargy, distinguishing it from the common cold, which has a slower onset and milder symptoms [1] - Children under 5 years old, especially those under 2, are at high risk for severe influenza, with specific warning signs indicating severe cases [1] Group 2 - Common misconceptions among parents regarding flu prevention and care can worsen the child's condition, such as relying solely on physical cooling methods instead of antipyretics [1][2] - Practices like giving hot baths or "sweating it out" can exacerbate fever and lead to further complications, highlighting the importance of appropriate clothing and bedding during fever [2]