Good personal hygiene is very important to prevent getting sick and spreading germs.
Personal hygiene
Keep a good habit of washing your hands: Wash hands with soap and water, and rub for at least 20 seconds. If soap and water is not available, an alcohol hand sanitizer is a good alternative.
Try to avoid touching eyes, mouth or nose unnecessarily.
Cover your nose and mouth with tissue paper when sneezing or coughing.
If you are not feeling well, wear a mask when you are around people.
Eat a diet of different types of healthy foods. Make sure your food is cooked well and prepared in a clean way.
In the bathroom, close the lid before flushing.
At home, or indoor spaces
Maintain good indoor ventilation: Open windows and let air flow.
Keep spaces clean: Use 1 in 99 diluted bleach to clean, leave for 15-30 mins and then rinse with water.
Outside
Try to avoid poorly ventilated places and very crowded areas. Consider wearing a mask in such places.
If you have to visit hospitals, wear a surgical mask and wash hands frequently.
Avoid touching animals, birds or their droppings.