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Other information suggests that immigrants might have relatively low screening levels. In a neighborhood site screening program, only 51 per cent of Haitians reported a previous Pap test, compared to 77 per cent of ESC women and 89 per cent of US-born Black women.6 Haiti, the poorest Caribbean country, has limited medical services through which Pap tests can be provided.7 English-speaking Caribbean countries vary in the extent and quality of their health services, but many women receive Pap tests during prenatal or contraceptive care.8 The frequency of screening among immigrants is a function of age, socioeconomic level, and country of origin. In the USA, cultural, financial, and linguistic barriers (compounded by documentation problems) lead to a relatively low use of preventive health services among low-income Caribbean immigrants.Haitians have a higher incidence of tuberculosis than other immigrants,9 but evaluations of the health status and the need for services among the varied groups within Black and immigrant communities are lacking. Such studies are essential if focused, cost-effective education and screening services are to be implemented.

Background. Scombrotoxinism is an acute toxin-induced illness caused primarily by bacterial synthesis of histamine in decomposed fish. Case Report. Immediately after taking 2-3 bites of cooked salmon, a clerical worker developed oral burning, urticaria, and asthma. In the emergency department, she was diagnosed with “allergies”; scombrotoxinism was never considered. She then developed wide-ranging symptoms (e.g., chronic fatigue, asthma, anxiety, multiple chemical sensitivity, and paresthesiae) and saw many specialists (in pulmonology, otorhinolaryngology, allergy, toxicology, neurology, psychology, and immunology). During the next 500+ days, she had extensive testing (allergy screens, brain MRI, electroencephalogram, electromyogram, nerve conduction velocity, heavy metal screen, and blood chemistry) with essentially normal results. She filed a workers' compensation claim since this injury occurred following a business meal. She was evaluated by a Qualified Medical Evaluator (GL) on day 504, who diagnosed scombrotoxinism. Comment. Scombrotoxinism should be considered in all patients presenting to the emergency department with “oral burning” or allergy symptoms following “fish consumption.” Initial attention to such history would have led to a correct diagnosis and averted this patient's extended illness. Specialist referrals and tests should be ordered only if clinically indicated and not for diagnostic fishing expedition. Meticulous history is crucial in resolving clinical dilemmas.

In an institution for the mentally retarded, a total of 13 (2.4%) susceptible employees seroconverted for hepatitis B during 539 person-years. Two of them developed acute hepatitis B; the cost of their medical care and temporary disability was $7,772. Eleven seroconverters had no elevation of serum alanine aminotransferase, and all seroconverters recovered without chronic sequelae. Nine converters acquired antibody to HBsAg alone; three of these had no client contact. Difficulty in identifying nonoccupational causes of hepatitis B infection in the institutional setting often leads to labeling of all seroconversions as occupationally acquired. Hepatitis B vaccine is recommended for client-care personnel.

In a Californian institution for the mentally retarded, surveillance by autopsy of all deaths (n = 138) identified three cases of hepatocellular carcinoma. Hepatocellular carcinoma cases occurred in young (mean age = 26 years) male carriers of HBsAg and were not associated with cirrhosis. They were of the nonfibrolamellar oncocytic type and were rapidly fatal. Hepatocellular carcinoma incidence in HBsAg carriers was estimated to be 246 times greater than United States males.