Pneumonitis secondary to the influenza vaccine.

Johnston, S D; Kempston, A; Robinson, T J · Postgrad Med J · 1998

case_report · Level V

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Abstract

We report a 58-year-old man who developed respiratory distress and interstitial shadowing on chest X-ray 10 days after receiving the influenza vaccine. He failed to respond to intravenous antibiotics but his clinical condition, hypoxia and chest X-ray changes improved dramatically on oral steroids. The clinical diagnosis was pneumonitis secondary to recent influenza vaccination.

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