Undulant fever is a classical clinical description of human brucellosis caused by Brucella species. The fever may fluctuate or recur over time and can be accompanied by weakness, sweating, joint pain, and other systemic signs following infection.
Undulant fever is caused by:
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Question context
This question is part of 🦠 Microbiology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.