Need for, and acceptability of, rapid diagnostic tests that can facilitate the diagnosis of leprosy.

New cases of leprosy indicate that M. leprae transmission is continuing. In the first half of 2015 we sequentially diagnosed new leprosy patients attending Cebu Skin Clinic, a referral and leprosy treatment centre in Cebu City, Philippines.

Comparative evaluation of antibody detection tests to facilitate the diagnosis of multibacillary leprosy.

Despite control efforts, leprosy persists as a significant health concern in many regions. Diagnosis is achieved by a combination of clinical, histopathological, and bacteriological examinations, each of which presents a barrier to expeditious diagnosis, particularly by non-experts. Immunological investigations in research laboratories have clearly indicated that antibody detection tests could aid the diagnosis of leprosy.

Rapid quantitative serological test for detection of infection with Mycobacterium leprae, the causative agent of leprosy.

Leprosy remains an important health problem in a number of regions. Early detection of infection, followed by effective treatment, is critical to reduce disease progression. New sensitive and specific tools for early detection of infection will be a critical component of an effective leprosy elimination campaign.

A retrospective study of the epidemiology of leprosy in Cebu: an eleven-year profile.

Background: Cebu has been one of the most leprosy endemic areas in the Philippines. Despite the high coverage rates of multiple drug therapy (MDT) and high BCG-vaccine coverage in children, leprosy control authorities believe that leprosy transmission and incidence (as evidence by continuing new case detection in both adults and children) have not declined as expected, once leprosy had been eliminated. In response to the concerns communicated by the authorities regarding ongoing leprosy transmission in Cebu, this study aims to examine the evidence for the hypothesized ongoing transmission, both in children and adults.

Transmission of dapsone-resistant leprosy detected by molecular epidemiological approaches.

Drug resistance surveillance identified six untreated leprosy patients in the Philippines with Mycobacterium leprae folP1 mutations which confer dapsone resistance. Five patients share a village of residence; four who carried the mutation, Thr53Val, were also linked by M. leprae variable-number tandem repeat (VNTR) strain types.