FAQ n.115328

If, after take-off, you start to experience symptoms compatible with COVID-19 such as Fever or chills, Cough, Shortness of breath or difficulty breathing, Shortness of breath or difficulty breathing, Fatigue, Muscle or body aches, Headache, New loss of taste or smell, Sore throat, Congestion or runny nose, Nausea or vomiting, Diarrhoea, you should immediately contact the cabin crew and advise them of the situation. You can expect the cabin crew to respond by:

• Ensuring you are wearing your medical face mask properly and have additional masks available to replace it in case it becomes wet after coughing or sneezing. 
• If you are having difficulty breathing, medical assistance and oxygen supplementation should be offered.
• You may be asked to move to another seat away from other passengers. See 'Will passengers that show symptoms be isolated on board?'.