Question of the week - Week of 08-May-2019

From the exposure to Mycoplasma hyopneumoniae until the animals develop a good immunity and stop shedding the pathogen, how many days are necessary, at least

Question of the week
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See a clue in the article Exposure methods to control Mycoplasma hyopneumoniae in the sow herd

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incorrect answer

With what we know about Mycoplasma hyopneumoniae it takes at least 240 days from exposure until animals develop a good immunity and stop shedding it (Pieters et al., 2009).

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