In the sentence extracted from biomedical literature, identify all the disease entities. The required answer format is the same sentence with HTML <span> tags to mark up specific entities. 
### Entity Markup Guides:
Use <span class="disease"> to denote a disease.

### Input Text: Deficiency of terminal complement components is generally associated with recurrent neisseria infections .
### Output Text:
<span class="disease">Deficiency of terminal complement components</span> is generally associated with recurrent <span class="disease">neisseria infections</span> . 