The Agglutination Test

2003 ◽  
Author(s):  
Serge Stoll ◽  
Lahoussine Ouali ◽  
Emile Pefferkorn
Keyword(s):  
Agglutination Test

A Serological Survey on Erysipelas in Chickens by Growth Agglutination Test

2000 ◽  
Vol 47 (10) ◽  
pp. 797-799 ◽  
Author(s):  
T. Takahashi ◽  
M. Takagi ◽  
K. Yamamoto ◽  
M. Nakamura
Keyword(s):  
Agglutination Test ◽  
Serological Survey

Serological screening for Brucella spp. and Leptospira spp. antibodies in southern elephant seals Mirounga leonina from Elephant Island, Antarctica, in 2003 and 2004

2020 ◽  
Vol 142 ◽  
pp. 161-170
Author(s):  
AM Sánchez-Sarmiento ◽  
V Ruoppolo ◽  
MMC Muelbert ◽  
JS Ferreira Neto ◽  
JL Catão-Dias
Keyword(s):  
Austral Summer ◽  
Agglutination Test ◽  
South Shetland Islands ◽  
Climate Change Scenarios ◽  
Mirounga Leonina ◽  
Serological Screening ◽  
Elephant Seals ◽  
Southern Elephant Seals ◽  
Monitoring And Surveillance ◽  
Elephant Island

Brucella spp. and Leptospira spp. antibodies were surveyed in 35 southern elephant seals (SESs) Mirounga leonina at Elephant Island (South Shetland Islands), western Antarctic peninsula, in the Austral summer of 2003 and 2004. The rose Bengal test and a commercial competitive ELISA (c-ELISA) were used to detect Brucella spp. exposure, and the microscopic agglutination test (MAT) with 22 live serovars was used to determine anti-Leptospira spp. antibodies. We found evidence of Brucella spp. exposure in 3 of 35 (8.6%) SESs tested via the c-ELISA displaying high percentage inhibition (PI), similar to other studies in pinnipeds in which Brucella spp. antibodies have been determined. Two of the 3 positives were pups (PI = 70.4 and 86.6%), while the third was an adult female (PI = 48.8%). The 3 c-ELISA positive SESs were additionally tested via the serum agglutination test but were found to be negative. All individuals were negative for antibodies against 22 Leptospira spp. serovars by MAT. These results contribute to the knowledge and monitoring of zoonotic pathogens with epizootic potential in Southern Ocean pinnipeds. Given the potential impact that pathogens may have on the abundance of wild (sometimes threatened and endangered) populations, constant monitoring and surveillance are required to prevent pathogen spread, particularly under forecast climate change scenarios.

Detection of rotavirus in sewage and drinking water by Latex agglutination test

2019 ◽  
Vol 9 (2) ◽  
pp. p8694
Author(s):  
Muhammad Shoaib ◽  
Kokab Furqan ◽  
Sajjad ur Rahman ◽  
Ahsan Naveed ◽  
Amjad Islam Aqib ◽  
...  
Keyword(s):  
Drinking Water ◽  
Latex Agglutination ◽  
Agglutination Test ◽  
Latex Agglutination Test

Seroprevalence of leptospirosis in Chennai city, India.

2016 ◽  
Vol 5 (03) ◽  
pp. 4897 ◽  
Author(s):  
Padma Kumari J.* ◽  
Sheila Doris T. ◽  
Usha Krishnan K.
Keyword(s):  
Control Strategies ◽  
Signs And Symptoms ◽  
Laboratory Diagnosis ◽  
Community Change ◽  
Standard Test ◽  
Agglutination Test ◽  
Source Of Infection ◽  
Potential Reservoir ◽  
Study Population ◽  
Chennai City

Leptospirosis is a zoonotic disease, it occurs worldwide but is most common in tropical and subtropical countries. The magnitude of the problem varies from community to community. The serovars which cause the disease in a community change with adaptation to a new maintenance host and is epidemiologically important. Aims and Objectives: To determine the seroprevalence of leptospirosis in Chennai city. To identify the prevalent serovar in Chennai causing leptospirosis by using gold standard test Microscopic Agglutination Test (MAT). Methods: 1209 patients from Chennai, with fever of one-week duration and with signs and symptoms of Leptospirosis were the study population and were screened for Leptospirosis by Macroscopic Slide Agglutination Test (MSAT). The positive samples by MSAT were tested for the prevalent serovar and for confirmation by MAT and the results were analyzed statistically. Result: The seroprevalence of Leptospirosis is 17.8%. The prevalent serovar circulating in Chennai is L. grippotyphosa. Conclusion: Laboratory diagnosis is essential to confirm the current illness, and for epidemiological and public health reasons, namely to determine which serovar caused the infection, the likely source of infection and the potential reservoir and its location. This helps in control strategies.

scholarly journals A serological survey of leptospirosis in cattle of rural communities in the province of KwaZulu-Natal, South Africa

2009 ◽  
Vol 80 (1) ◽  
Author(s):  
U.W. Hesterberg ◽  
R. Bagnall ◽  
B. Bosch ◽  
K. Perrett ◽  
R. Horner ◽  
...  
Keyword(s):  
South Africa ◽  
Rural Communities ◽  
Agglutination Test ◽  
District Level ◽  
Sampling Point ◽  
Serological Survey ◽  
Test Sensitivity ◽  
Apparent Prevalence ◽  
Kwazulu Natal ◽  
Leptospira Interrogans Serovar Pomona

A serological survey of leptospirosis in cattle originating from rural communities of the province of KwaZulu-Natal (KZN) in South Africa was carried out between March 2001 and December 2003. The survey was designed as a 2-stage survey, using the local dip tank as the primary sampling point. In total, 2021 animals from 379 dip tanks in 33 magisterial districts were sampled and tested with the microscopic agglutination test (MAT). The apparent prevalence at district level was adjusted for clustering and diagnostic test sensitivity and specificity and displayed in maps. The prevalence of leptospirosis in cattle originating from communal grazing areas of KZN was found to be 19.4% with a 95% confidence interval of 14.8-24.1 %. At district level the prevalence of leptospirosis varied from 0 to 63 % of cattle. Bovine leptospirosis was found to occur in communal grazing areas throughout the province with the exception of 2 districts. The southeastern regions showed a higher prevalence than other areas of the province; while in some of the northern and western districts a lower prevalence was noted. Several serovars were detected by the MAT and although Leptospira interrogans serovar pomona occurred most frequently, serovars tarrasovi, bratislava, hardjo, canicola and icterohaemorrhagica were also frequently identified. The findings of the survey are discussed.

Sign in / Sign up

Export Citation Format

Share Document