The evolution of knowledge about porcine reproductive and respiratory syndrome (PRRS) is now enabling pork producers and their veterinarians to make headway combatting this difficult and costly disease.
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/framing-future-prrs-porcine-reproductive-and-respiratory-syndrome
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/pig-health-today
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pigs
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/livestock
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us