Differential diagnosis of schistosomiasis mekongi and trichinellosis in human.

An indirect (plate) ELISA and, a more convenient version, a dot-blot (membrane) ELISA have been developed using haemocyanin of a mollusk, Megathura crenulata, i.e. keyhole limpet haemocyanin (KLH) and purified, specific antigen of Trichinella spiralis (APTsAg) obtained from a monoclonal antibody-affinity column chromatography, for differential diagnosis of schistosomiasis mekongi and trichinellosis.

Simplified, rapid diagnosis of respiratory syncytial virus from clinical specimens.

DOT ELISA was compared with RT-PCR and tissue culture to detect RSV from nasopharyngeal aspirates. DOT ELISA had diagnostic sensitivity and specificity of 65.62% and 93.

Sociodemographic and behavioural factors associated with hospital malaria patients in Kanchanaburi, Thailand.

A hospital-based case-control study was conducted at Paholpolpayuhasena Hospital, Kanchanaburi, Thailand to investigate social and behavioural factors believed to be associated with malaria occurrence. Data were obtained from 210 malaria and 210 non-malaria patients presenting at the hospital from August to September 1984. All study subjects were interviewed by trained interviewers using a structured interview form.

Gnathostoma malaysiae Miyazaki and Dunn, 1965 from Rattus surifer in Thailand.

Gnathostoma malaysiae Miyazaki and Dunn, 1965 was found in the stomach wall of Rattus surifer, captured in Phuket Island and Khao Yai National Park of Thailand. This is the first to be recorded in Thailand and the second discovery after the first description of Miyazaki and Dunn (1965). Pathological findings of infected animals were also described.