Most bacterial pneumonias are caused by opportunistic agents; however, there are two primary bacterial agents that can cause lesions on their own.
Learn about the primary and secondary agents that affect respiratory health in pigs.
Learn about the primary and secondary agents that affect respiratory health in pigs.

Neumonías causadas por bacteriasEste artículo describe las principales lesiones que caracterizan las principales neumonías bacterianas. Aunque la mayoría son agentes oportunistas, hay dos age

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