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For most human moms, pregnancy means morning sickness, weight gain and irrational cravings for pickles. But with pregnant pigs, the real pickle is that diseases like PRRSV (Porcine Reproductive & Respiratory Syndrome Virus) can be passed to the fetus, sometimes with fatal results. Addressing that problem is a key focus of a new Genome Alberta research project, which seeks to apply genomics to improve disease resilience and reduce pig deaths and morbidity.