3. Types of Flu:
• Wet/ productive cough results in mucus with cough as a reason of any
infection.
• While dry cough is caused by irritation in the airways during
breathing.
4. Tips to prevent winter diseases:
• Maintain respiratory hygiene
• Keep your mouth covered with your hands when you happen to
cough or sneeze.
• Moisturize frequently
• Eat a healthy diet.
• Clean your hands