Here are some precautions to take when you travel:
Avoid close contact and stay at least 6 feet away from anyone not from your household.
Wear a mask when out in public.
Wash your hands often, or use hand sanitiser.
Avoid touching your eyes, nose and mouth.
Avoid contact with anyone diagnosed with COVID-19.
Adhere to self-isolation/quarantine controls or any other local government requirements after you return.