A 110-day pregnant sow is having difficulty breathing and is not eating. What is the issue?

Patient's question:

No

Doctor's answer:

You can administer fifteen milliliters of long-acting oxytetracycline, the treatment effect is quite good! Generally, after giving birth, you can try feeding the sow raw eggs, and gradually start giving it soaked feed. Gradually, it can also eat the feed! It is estimated to be porcine circovirus.