Table. Results of tests for Zika virus in CSF and organs and for dengue virus in brain and CSF for 7 neonates who died of congenital Zika virus infection, Brazil*.

Neonate no.	Zika virus rRT-PCR								DENV
	CSF	Brain	Lung	Heart	Liver	Spleen	Kidney		Brain rRT-PCR	CSF
										rRT-PCR	IgM†	NS1‡
1	P	P	P	P	N	N	P		ND	N	N	N
2	P	P	N	P	P	P	P		ND	ND	N	N
3	P	P	P	P	P	P	P		ND	ND	N	N
4	P	P	N	N	N	N	N		N	DENV-1	P	P
5	P	P	P	P	P	P	P		N	N	N	N
6	P	ND	ND	ND	ND	ND	ND		N	N	N	N
7	P	ND	ND	ND	ND	ND	ND		ND	N	N	N

*CSF, cerebrospinal fluid; DENV, dengue virus; N, negative; ND, not done; NS1, nonstructural protein 1 (dengue virus antigen test); P, positive.
†By antigen capture assay.
‡By ELISA.