Haemophilus ducreyi is a fastidious Gram-negative coccobacillus causing chancroid, a gential ulcer disease. A genetically distinct non-sexually transmitted strain may also cause cutaneous limb ulcers.
Can you provide a brief summary of chancroid?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Can you provide a brief summary of chancroid? [/INST] \n Haemophilus ducreyi is a fastidious Gram-negative coccobacillus causing chancroid, a gential ulcer disease. A genetically distinct non-sexually transmitted strain may also cause cutaneous limb ulcers.</s>