Question

jeannette is in her mid - seventies and she is in remarkably good health. if she were to worry about getting sick, she should probably worry most about: upper respiratory influenza. pneumonia. viruses. the common cold.

Explanation:

Older adults, especially those in their mid - seventies, are at a higher risk of severe complications from pneumonia. Pneumonia can be life - threatening in the elderly due to weakened immune systems and potential underlying health conditions. While upper respiratory influenza, viruses (a broad category that includes many less severe infections), and the common cold can affect the elderly, pneumonia poses a more significant and potentially life - altering risk.

Answer:

pneumonia.