City Jobs. 1  Job Opportunities. 2  Human Resources. 3  Internal Opportunities. (City of Irvine Employees Only)  Teach a 1  Class. Volunteer Opportunities.  Youth Employment Services.
âº (of something unpleasant or dangerous) gradually and secretly causing harm: High blood pressure is an insidious condition which has few symptoms. Thesaurus: synonyms and related words. Dangerous and harmful. adverse.
Comorbidity: Addiction and Other Mental Illnesses. When two disorders or illnesses occur in the same person, simultaneously or sequentially, they are described as comorbid. Comorbidity also implies interactions between the illnesses that affect the course and prognosis of both.