A Q fever recurrence can affect your heart, liver, lungs and brain, giving rise to serious complications, such as: Endocarditis. An inflammation of the membrane inside your heart, endocarditis can severely damage your heart valves. Lung issues. Some people who have Q fever develop pneumonia. This …
https://www.mayoclinic.org/diseases-conditions/q-fever/symptoms-causes/syc-20352995

