tamaVet® rapid tests for cattle

Rotavirus

 ProductProduct codeSample materialDetectionSensitivitySpecifity
tamaVet® Rotavirus Test1172050N-05FaecesAg97,197,8

The tamaVet® Rotavirus Test is intended for the rapid detection of specific rotavirus antigens in faecal samples taken from cattle, sheep, goats, pigs and horses. 
Rotavirus belongs to the Reoviridae family and has numerous different serotypes. The infection is generally transmitted via the faecal-oral route.  
In addition to asymptomatic infections, rotaviruses are the main pathogens that cause severe gastrointestinal diseases, especially in young animals of various species. The virus infects the enterocytes in the microvilli and, after a short incubation period (12 hours to approximately 3 days), leads to drastic electrolyte shifts in the intestinal epithelium and to the death of cells with resulting malabsorption, caused in part by the enterotoxin NSP4. The consequences can include severe diarrhoea accompanied by extreme dehydration. Rotaviruses are amongst the most common pathogens that cause neonatal calf diarrhoea (NCD). The detection of antigens is usually possible with the onset on clinical symptoms, as excretion of the virus reaches a peak shortly after the start of the illness and then decreases.  
The test is suitable for the early detection of suspected rotavirus or in the case of clinical symptoms in cattle, sheep, goats, pigs and horses.

 

Multi 2TC Rotavirus, Clostridium perfringens

 ProductProduct codeSample materialDetectionSensitivitySpecifity
tamaVet® Multi 2TC Test1172060N-05FaecesAgRotavirus: 97,1; Clostr.perfr.: 93,33Rotavirus: 97,8; Clostr.perfr.: 99,0

The tamaVet® Multi 2TC (Rotavirus, Clostridium perfringens) Test is intended for the rapid detection of specific rotavirus and Clostridium perfringens antigens in faecal samples taken from cattle, sheep, goats, pigs and horses. 
Rotavirus belongs to the Reoviridae family and has numerous different serotypes. The infection is generally transmitted via the faecal-oral route. The bacteria Clostridium perfringens belongs to the Clostridiales order and is often found in the digestive tract of healthy animals or is ingested orally. 
Disease caused by Clostridium perfringens is associated with increased proliferation in the intestine and the formation of various toxins. The absorption of these toxins into the blood can lead to enterotoxaemia. The animals exhibit severe and sometimes bloody diarrhoea and are even at risk of potential death resulting from shock. As symptoms resemble those of rotaviruses and mixed infections, this test combination is recommended. The detection of rotavirus antigens is usually possible with the onset on clinical symptoms, as excretion of the virus reaches a peak shortly after the start of the illness and then decreases. The detection of Clostridium perfringens antigens can be used for further clarification.
The test is suitable for the early detection of suspected infection with rotaviruses or in the case of clinical symptoms, as well as for the detection of Clostridium perfringens antigens in cattle, sheep, goats, pigs and horses.

 

Multi 3TA Rotavirus, Clostridium perfringens, Cryptosporidium parvum

 ProductProduct codeSample materialDetectionSensitivitySpecifity
tamaVet® Multi 3TA Test1172061N-05FaecesAgRotavirus: 97,1Rotavirus: 97,8
    Clostr.perfr.: 93,3Clostr.perfr.: 99,0
    Crypt.parvum: 95,0Crypt.parvum: 97,5

The tamaVet® Multi 3TA (Rotavirus, Clostridium perfringens, Cryptosporidium parvum) Test is intended for the rapid detection of specific rotavirus, Clostridium perfringens and Cryptosporidium parvum antigens in faecal samples taken from cattle, sheep, goats,pigs and horses.  
Rotavirus belongs to the Reoviridae family and has numerous different serotypes. The infection is generally transmitted via the faecal-oral route. The bacteria Clostridium perfringens belongs to the Clostridiales order and is often found in the digestive tract of healthy animals or is ingested orally. The protozoan Cryptosporidium parvum belongs to the phylum Apicomplexa and forms infectious oocysts. The infection is normally transmitted orally. 
Diarrhoeal diseases, especially in young animals, are often caused by mixed infections with one or more of these pathogens. The largely similar symptoms they cause, such as apathy, anorexia, diarrhoea, dehydration and fever can lead to large losses in the herd as early as a few hours/days after birth.
The test is suitable for the early detection of suspected infection with rotaviruses, Clostridium perfringens and Cryptosporidium parvum, or in the case of clinical symptoms, in cattle, sheep, goats,pigs and horses. As the excretion of pathogens differs and can be intermittent, the test should be repeated if necessary.

 

Multi 4TA Rotavirus, Coronavirus, Escherichia coli K99, Cryptosporidium parvum

 ProductProduct codeSample materialDetectionSensitivitySpecifity
tamaVet® Multi 4TA Test1172060N-05FaecesAgRotavirus: 97,1Rotavirus: 97,8
    Coronavirus: 90,9Coronavirus: 98,6
    E.coli K99: 88,9E.coli K99: 99,9
    Crypt.parvum: 95,0Crypt. parvum: 97,5

The tamaVet® Multi 4TA (Rotavirus, Coronavirus, E. coli K99, Cryptosporidium parvum) Test is intended for the rapid detection of specific rotavirus and coronavirus antigens, as well as Escherichia coli (E. coli) K99 and Cryptosporidium parvum antigens in faecal samples taken from cattle. 
Rotavirus belongs to the Reoviridae family and has numerous different serotypes. Coronavirus belongs to the Coronaviridae family, and the infection is usually transmitted orally. The bacteria E. coli belongs to the Enterobacteriaeceae order and is found in the intestinal tract. The protozoan Cryptosporidium parvum belongs to the subclass Apicomplexa and forms infectious oocysts. The infection is normally transmitted orally.  
Enterotoxigenic E. coli (ETEC) have the ability to produce adhesins (such as K99), which can lead to the establishment and formation of enterotoxins in the intestine. Diarrhoeal diseases, especially in calves, are often caused by mixed infections with one of more of these pathogens. The largely similar symptoms they prompt, such as apathy, anorexia, diarrhoea, dehydration and fever can cause large losses in the herd as early as a few hours/days after birth. 
The test is suitable for the early detection of suspected rotavirus and coronavirus, E. coli K99 and Cryptosporidium parvum, or in the case of clinical symptoms in cattle. As the excretion of pathogens differs and can be intermittent, the test should be repeated as necessary.
 

Bovine IgG

 

 ProductProduct codeSample materialDetectionSensitivitySpecifity
tamaVet® Bovine IgG Test1172065N-05Whole blood, serum, plasma,IgG99,993,2

 The tamaVet® Bovine IgG Test is intended for the semi-quantitative detection of bovine immunoglobulin G (IgG) in the whole blood, serum or plasma of calves.  
Newborn calves exhibit a low IgG serum concentration post natum, but are dependent on the absorption of maternal antibodies in their first 24 to 48 hours. As the time in which the intestinal epithelium can absorb these antibodies is limited (ʻgut closureʼ), an insufficient colostrum supply or failed absorption (failure of passive transfer/FPT) of IgG can pose a serious health risk to the herd. The resulting hypogammaglobulinaemia can lead to an increased occurrence of diarrhoea and broncho-pneumonia and incur a high number of losses. In order to promptly diagnose hypogammaglobulinaemia, it is recommended to determine IgG levels in calves within a day of birth.  
The test is suitable for the early detection of hypogammaglobulinaemia in the routine monitoring of newborn calves in herds. If necessary, it is recommended to repeat the test as therapy control.