1.Wear mask when symptoms of respiratory tract infection or fever develop . Seek medical advice promptly.
有呼吸道感染症状或发烧的人士应戴上口罩，并及早求医。
2.8226; Wear mask when symptoms of respiratory tract infection or fever develop. Seek medical advice promptly.
有呼吸道感染症状或发烧时，应戴上口罩，并及早求医。
3.Wear mask for 14 days upon return and keep good personal hygiene.
回澳后的十四天戴上口罩及保持个人卫生。