Who is at high risk of getting very sick from respiratory illnesses?

Generally, severe cases of respiratory illnesses are more likely to occur in the following people:

• Older adults (the older you are, the higher your risk for severe illness)
• People of any age with underlying medical conditions
• Infants and young children less than 5 years old 
• Pregnant women

 Seek medical attention immediately if you develop severe symptoms, especially if you experience:

• Severe trouble breathing (such as being unable to talk without gasping for air)
• Continuous pain or pressure in your chest
• Feeling confused  
• Having difficulty waking up or staying awake
• Pale, gray, or blue-colored skin, lips, or nail beds
• Runny nose
• Decrease in appetite
• Coughing
• Sneezing
• Fever
• Wheezing
• Nausea 
• Vomiting
• Diarrhea 
• Any other emergency signs or symptoms

It is important to note that serious illness can also occur in young, healthy adults. If you have questions about your risk, talk to your healthcare provider.