Positive AI titer in day old-chick from non vaccinated parent
Published: April 22, 2021
I would be grateful if somebody mentioned the reasons behind the erroneous procedure of Elisa test that show positive AI titer in day-old chick from non vaccinated breeder. An external control was used and it was within the range. Thanks and regards
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Al-Watania Poultry
23 de abril de 2021
if the parents were not vaccinated, it means that they were infected and passed antibodies to their progeny.
25 de abril de 2021
Hi Dr. Fernando
That is true what u mentioned but what I meant is it possible to get a high Elisa background in presence of external reference control that read within the range when u test ur sera ? if yes what are the reasons /
Saha Farms
26 de abril de 2021
parent got field challenged from LPAI
26 de abril de 2021
is it possible to get a high Elisa background in presence of external reference control that read within the range when u test your sera ? if yes what are the reasons /
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