Table 1. Serological and virological results in the peri-urban cohort (Ta Khmau), June-September 2015, Cambodia.

Green cells correspond to ELISA-negative samples, yellow cells to ELISA-equivocal samples, and red cells to ELISA-positive samples.

		Date of Sampling
		19/06	29/06	10/07	20/07	30/07	10/08	20/08	01/09
Age of pigs (days)		65	75	86	96	106	117	127	137
Pig Identification Number	C05	PCR-
	C01	PCR-
	C02	PCR-
	C03	PCR-
	C12	PCR+	PCR-
	C11		PCR-	PCR-
	C13		PCR-	PCR-
	C14		PCR-	PCR+
	C10			PCR-	PCR-
	C15	NA			PCR-	PCR-
	C04				PCR-	PCR-	PCR+
	C08				PCR-	PCR-	PCR-
	C06					PCR-	PCR-
	C07					PCR-	PCR-
	C09					PCR-	PCR-