Can past pneumonia increase concern for future infections?

Question

Hello doctor,

I am a bit concerned about my father, who is 67 years old. He has had some health issues recently, including a bout of pneumonia last year that left him feeling unwell for several weeks. Recently, I have been reading about pneumococcal disease and how it can affect older individuals more severely, especially those with a history of lung problems. He has been feeling run down lately, and I wonder if there may be a connection. Could this condition return, or is there a risk of something more serious developing? I have heard that there is a vaccine available for pneumococcal disease. Should he get vaccinated, even though he has already had pneumonia? What symptoms should we be vigilant for, and is there anything else we should do to prevent this from becoming a more serious issue?

Kindly help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and understand your concern.

Pneumococcal disease is a serious concern for older adults, particularly those with a history of lung issues, such as pneumonia. It can lead to recurring respiratory infections, bloodstream infections, and even meningitis (inflammation of the protective membranes covering the brain and spinal cord, often caused by infection), which involves the brain.

Given your father’s history of pneumonia, his risk is elevated, as it may have weakened his lungs and immune system defenses.

Vaccination plays a crucial role in prevention. The pneumococcal vaccines, PCV15 or PCV20, as well as PPSV23, offer protection against several strains of Streptococcus pneumoniae.

He should consult his healthcare provider about his vaccine history to determine which one is most appropriate for him.

You should watch for symptoms such as high fever, persistent cough, chest pain, shortness of breath, confusion, or extreme fatigue.

To help prevent future infections, ensure that he receives regular checkups, stays up to date with his vaccinations (including for flu and COVID-19), avoids smoking, and practices good hand hygiene.

I hope that you get your answer.

Please let me know if you need any help.

Thank you.