background because of the economic importance of the arab race horses and also the role of toxoplasma gondii and neospora spp. in abortion and reproductive failure of these animals, we decided to perform this study. objectives we designed this study to investigate the seroprevalence of anti-toxoplasma gondii and anti-neospora spp. antibodies in arab horses from 12 cities of khuzestan province i...

A microagglutination test was compared with a standard tube agglutination test for the detection of brucella antibodies. Advantages of the microagglutination test were that it required less time to perform, had a shorter incubation period, and used less antigen.

Four commercially available rapid agglutination tests for the identification of Staphylococcus aureus were compared with the tube coagulase test for the identification of 300 methicillin-resistant isolates of staphylococci. Isolates tested included 207 methicillin-resistant S. aureus and 93 coagulase-negative staphylococci, collected from five medical centers. Strain variability was documented ...

OBJECTIVE To determine the baseline Widal titres in apparently healthy children in Davangere. METHODS Cross-sectional study was done on 250 children. Widal titers were found using tube agglutination test. RESULTS Out of 250,64.2% had a titre of less than 1:20,22.4% had a titre equal to 1:20,9.6% had a titre of 1:40 and 3.6% had a titre of 1:80 to 'O' antigen and 67.2% had a titre of less th...

Four serologic assays for leptospirosis had sensitivities of 72 to 88% and specificities of 88 to 100% in the setting of highly endemic urban transmission, indicating that assays using enzyme-linked immunosorbency and rapid formats may be used as alternatives to the microscopic agglutination test for diagnosing urban leptospirosis. Testing a second sample will be required in cases with an initi...

background: leptospirosis is a zoonotic disease that is recognized as a re-emerging global public health issue, especially in tropical and subtropical countries. malaysia, for example, has increasingly registered leptospirosis cases, outbreaks, and fatalities over the past decade. one of the major industries in the country is the palm oil sector, which employs numerous agricultural workers. the...

The presence of even a small extent of agglutination among erythrocytes in aqueous suspension can be ascertained by a discrete-particle light-scattering technique. This provides a means of mechanizing a wide variety of assays done in connection with blood-banking, as well as other procedures that rely upon the agglutination of sensitized particles or cells. We describe an agglutination-detectio...