Six patients were infected with Trichinella britovi in southern France following consumption of frozen wild boar meat, which had been frozen at -35°C for 7 days. Microscopic examination of a sample of frozen wild boar muscle revealed the presence of rare encapsulated Trichinella larvae, identified as T. britovi. People eating wild boar must follow individual prophylactic rules such as efficient cooking of meat (at least 65°C at the core for 1 minute) as recommended by the International Commission on Trichinellosis, or freezing exceeding four weeks at -20°C.

ObjectivesTo identify factors related to delayed testing, and delayed or interrupted care-seeking or treatment uptake, among HIV-infected patients. DesignHIV-infected patients hospitalized for an opportunistic infection (OI) cases were included in a prospective study and compared with controls matched by age and sex who had regular follow-up and treatment. Patients were asked to complete a questionnaire about their therapeutic itinerary and their socioeconomic, psychological and medical characteristics. ResultsSeventy patients were matched with 140 controls. According to their therapeutic itinerary prior to admission, cases were subdivided into four groups among which three will be more particularly studied: nontested patients (NT) (24%; n 5 17), known HIV-infected patients with no medical followup (NF) (30%; n 5 21); and noncompliant patients (NC) (36%, n 5 25). Characteristics of NT and NF patients included a predominantly sexual mode of contamination (P 5 0.01), continuing occupational activity (P 5 0.01) despite a low mean Karnofsky index (P 5 0.001) and unfavourable virological and immunological parameters. NT patients displayed a low degree of anxiety, and lacked awareness concerning risk of contamination and HIV-related symptoms. HIV-status announcement (P 5 0.04) and the benefits of medical follow-up (P 5 0.05) were less favourably perceived by NF patients than by controls, and were associated with a high degree of anxiety in NF patients. NC patients had a weaker commitment to follow-up and treatment, and more frequent treatment discontinuation associated with a higher rate of interruption of follow-up in a context of social difficulties. ConclusionsPatients ignorant of their HIV status, patients NF and NC have very specific characteristics. More appropriate approaches are needed regarding screening and access to care in order to reduce the incidence of delayed care-seeking.

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Erythema nodosum is an unusual manifestation of Hodgkin's lymphoma. One patient with long remission of Hodgkin's disease manifested persistent erythema nodosum beginning one and three months before relapse was clinically evident. So, the diagnosis of Hodgkin's disease should be considered in patients with unexplained recurrent erythema nodosum.

A testicular tumour could be diagnosed by the occurrence of a Raynaud's phenomenon complicated by severe digital arteritis. The arteritis rapidly regressed under prostacyclin therapy. Such vascular manifestations are frequent in testicular carcinoma, but they usually develop after chemotherapy. To our knowledge, this is the first case where they preceded the diagnosis and specific treatment of a tumour of the testis.