Access to sterile syringes in Maine: pharmacy practice after the 1993 repeal of the syringe prescription law.

In October 1993, the Maine legislature repealed the prescription law regulating the sale of syringes. The new law allowed but did not require licensed pharmacists to dispense syringes without a prescription to anyone 18 years of age or older. From November 1995 to January 1996, we conducted a telephone survey of 208 Maine pharmacists to evaluate the sale of syringes with and without a prescription and to assess pharmacists' willingness to sell syringes without a prescription. We found that 94% of pharmacists were willing, in all cases or at the discretion of the pharmacist, to sell syringes without a prescription. However, when asked specifically about willingness to sell syringes without a prescription to suspected injection drug users (IDUs) > or =18 years of age, 47% were willing, 40% were not willing, and 13% did not know or declined to answer. Pharmacists reported other requirements for the purchase of syringes without a prescription, such as the requirement for the customer to provide a reasonable justification for the purchase. In all, there were 31 (15%) pharmacists in the sample willing to sell syringes to without a prescription with no additional requirements for purchase to suspected IDUs as permitted by law. There were few negative incidents reported involving IDUs and the sale of syringes without a prescription since amendment of the law. Although sales of syringes without a prescription were reported, the numbers sold fell short of the estimated number of syringes required for IDUs in Maine to use a new syringe for every injection. Despite the change in the prescription law intended to increase access to syringes, the data suggest barriers such as drug paraphernalia laws and pharmacy policies may prevent IDUs from purchasing syringes and contribute to ongoing transmission of HIV. Amendment of the drug paraphernalia and syringe possession laws, clarification of the legitimate medical purpose of access to sterile syringes for IDUs, and offering pharmacists continuing education on the prevention of blood-borne disease appear to be necessary steps in the effort to decrease the transmission of HIV among IDUs in Maine.

An outbreak of cryptosporidiosis from fresh-pressed apple cider.

BACKGROUND: Recent waterborne outbreaks have established Cryptosporidium as an emerging enteric pathogen, but foodborne transmission has rarely been reported. In October 1993, an outbreak of cryptosporidiosis occurred among students and staff attending a 1-day school agricultural fair in central Maine. DESIGN: Environmental/laboratory investigation and cohort study. PARTICIPANTS: Attendees of the fair and their household members. MAIN OUTCOME MEASURES: Clinical or laboratory-confirmed cryptosporidiosis. Clinical cryptosporidiosis was defined as 3 days of either diarrhea (three loose stools in a 24-hour period) or vomiting. RESULTS: Surveys were completed for 611 (81%) of the estimated 759 fair attendees. Among attendees who completed the survey, there were 160 (26%) primary cases. Cryptosporidium oocysts were detected in the stools of 50 (89%) of 56 primary and secondary case patients tested. The median incubation period was 6 days (range, 10 hours to 13 days); the median duration of illness was 6 days (range, 1 to 16 days). Eighty-four percent of primary case patients had diarrhea and 82% had vomiting. Persons drinking apple cider that was hand pressed in the afternoon were at increased risk for cryptosporidiosis (154 [54%] of 284 exposed vs six [2%] of 292 unexposed; relative risk, 26; 95% confidence interval, 12 to 59). Cryptosporidium oocysts were detected in the apple cider, on the cider press, and in the stool specimen of a calf on the farm that supplied the apples. The secondary household transmission rate was 15% (53/353). CONCLUSIONS: This is the first large cryptosporidiosis outbreak in which foodborne transmission has been documented. It underscores the need for agricultural producers to take measures to avoid contamination of foodstuffs with infectious agents common to the farm environment.

Epidemiological considerations of sexually transmitted diseases in underserved populations.

Although unexplained declines in the number of bacterial sexually transmitted diseases (STDs) are currently being documented on a national level, increasing rates among minority populations and among adolescents in general, present challenges for STD prevention and control. By contrast, little evidence has been presented to suggest declines in rates of incident viral STDs in any population. Unique approaches to prevention and control based on the epidemiological heterogenicity of STDs are discussed.