Participation in Forum on April 26, 2022
No can not be vaccination in laying period.
amer saeed likes this technical article:
IntroductionMaternal immunity for Newcastle Disease (ND) can be quantified with Haemagglutination Inhibition(HI) test. Titres are expressed as log 2 values. Titres in a group are analysed statistically and mean titre in a group depicts status of flock immunity. Quantification of HI titre at day old age and subsequent quantification at weekly interval can determine the maternal antibody interferenc ...
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May 9, 2018