. Author manuscript; available in PMC: 2018 Dec 1.

Published in final edited form as: Transfusion. 2017 Sep 14;57(12):2987–2994. doi: 10.1111/trf.14314

TABLE 1.

West Nile virus and St. Louis encephalitis virus serologic laboratory results for St. Louis encephalitis virus recipient before and after transplant

Event	Date	Specimen	SLEV		WNV
Event	Date	Specimen	MIA	PRNT	MIA	PRNT
Before transplant	Jun 23	Serum	NS	<10	NS	<10
Day of transplant	Jul 28	Serum	NS	<10	NS	<10
Day of symptom onset	Sep 1 (Day 35)^*	Serum	Positive	20	Negative	<10
After symptom onset	Sep 9 (Day 43)^*	Serum	NS	1,280	NS	<10
	Sep 10 (Day 44)^*	Cerebrospinal fluid	Negative	NA	Negative	NA
	Oct 9 (Day 73)^*	Serum	Positive	20,480	Negative	<10

NS = nonspecific (i.e., a sample that reacts with the negative antigen such that the result using the viral antigen cannot be interpreted); NA = not done; MIA = microsphere immunoassay.

After transplant.