阳性率上升！抗生素无效，无特效药和疫苗！

Group 1 - The core point of the article highlights the rising positivity rate of rhinovirus in outpatient flu-like cases, indicating it as a major pathogen causing respiratory symptoms alongside influenza virus [1] - The article emphasizes that rhinovirus infections are generally self-limiting in healthy individuals, typically resolving within 7 to 10 days, but special populations such as infants, the elderly, and immunocompromised individuals should be cautious as they may develop lower respiratory infections or exacerbate conditions like asthma and COPD [2] - It is advised to seek medical attention if symptoms persist, such as fever lasting more than three days, lethargy, shortness of breath, or dehydration in infants [3] Group 2 - The article outlines preventive measures against rhinovirus, emphasizing non-pharmaceutical interventions such as frequent handwashing, proper ventilation, minimizing contact with infected individuals, and maintaining household cleanliness [4] - Recommendations for home care include adequate rest, hydration, using saline sprays for nasal congestion, and maintaining indoor humidity levels between 50% and 60% [4] - It warns against the misuse of antibiotics and antiviral medications like oseltamivir, which are ineffective against rhinovirus, and stresses the importance of monitoring symptoms for any deterioration that requires immediate medical attention [5][6][7] Group 3 - The article notes that respiratory syncytial virus (RSV) infections are common in young children, particularly those under two years old, and can lead to severe respiratory issues [8] - It reiterates that winter is a peak season for respiratory infections, and emphasizes that rhinovirus infections are common yet manageable with proper preventive measures [9]