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Participation in Forum on April 9, 2020
Salah Mohammed For immediate detection, PCR with clinical signs may be helpful. Seroconversion may take different time for different viral agents based on type of antigen, degree of challenge and duration of exposure.
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Participation in Forum on April 8, 2020
pham huu nhon Most likely maternal antibodies.
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Participation in Forum on April 6, 2020
LPAIV infection can be detected through AGID serological surveillance using egg yolk as early as 7 days post-inoculation, but use of HI or ELISA tests may delay detection by an additional 4 days [Mariana Sa´ e Silva & D.E. Swayne, 2012. Avian Diseases, Vol. 56, No. 3, 2012, Pages 601–604] Furthermore, immunogenicity of serotypes varies. In H9N2 virus-infected chickens, the antibody ...
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Participation in Forum on January 29, 2020
Indirect ELISA is more specific.
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Participation in Forum on August 5, 2019
Azhar Hussain yes - applicable to all ages.
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Participation in Forum on August 5, 2019
manar mohie ME influences egg size.
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Discussion created on August 23, 2016
Participation in Forum on July 11, 2016
My Dear Dr Rama Prasad Chakraborty 1. Total Dissolved Salts (TDS) or Total Soluble Salts (TSS) is expressed as parts per million (ppm) or milligrams per liter (mg/l) or micrograms per milliliters (µg/ml) ..... not in 'ppb'. 2. A TDS of "0 to 1000 ppm" is considered good for poultry. 3. A pH between 6.5 and 8.5 gives satisfactory performance in poultry. 4. For Total bacteria count (cfu/ml), an a ...
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Participation in Forum on September 20, 2015
Respiratory signs and nasal discharge present.
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Participation in Forum on June 24, 2015
After carefully looking at the given photo, please note: 1. The liver appearance and fragility more relate to autolysis rather than any disease. 2. The black colour of the intestines further supports putrefactive change rather than indicative of any disease. Please study more cases in the same flock to declare it "EXTREMELY FRAGILE LIVER".
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Location:Lahore, Punjab, Pakistan
Profile: Professional
Professional Title: PhD
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