2. Maintaining Good Personal Hygiene
Keep your hands clean at all times, especially before touching your mouth, nose, or eyes; after touching public facilities such as handrails or doorknobs; or when hands are contaminated with respiratory secretions, such as after coughing or sneezing. Wash your hands with liquid soap and water, rub your hands for at least 20 seconds, rinse with water and dry with paper towels or a hand dryer. If there are no hand washing facilities, or when your hands are not visibly dirty, use 70 to 80% alcohol-based handrub is also effective.
Cover your mouth and nose with a tissue when sneezing or coughing, dispose of the used tissue in a rubbish bin with a lid, then wash your hands thoroughly.
When symptoms of respiratory infections develop, wear a mask, refrain from going to work or school, avoid going to crowded places, and seek medical consultations as soon as possible.
Maintain a balanced diet, exercise regularly, get enough rest, do not smoke and avoid alcohol to develop good immunity.