What should I do if infected with influenza B?

1. Stay vigilant, pay attention to personal hygiene, avoid crowded places as much as possible, and minimize contact with others; 2. Seek medical attention immediately, follow the doctor's diagnosis and treatment recommendations, and detect and treat any condition early and effectively; 3. Maintain proper nutrition, engage in moderate exercise, keep a regular lifestyle, and ensure safety during physical activities; 4. Use medications correctly, take them only as prescribed by a doctor, and avoid taking drugs arbitrarily; 5. Ensure fresh indoor air, dress warmly, change clothes frequently, and bathe regularly; 6. Emphasize self-protection: wash hands frequently, and cover your mouth and nose when coughing or sneezing; 7. If symptoms appear, seek medical care promptly to prevent worsening of the condition.