Table 1.

Vaccination/Infection status and sampling schedule of the study participants.

Study participant	Months before delivery					Months after delivery (x = Serum & Breast milk samples)
	4	3	2	1	0	1	2	3	4	5	6
Recovered & Vaccinated
RV 1						x	x	x	x	x	x
RV 2						x	x	x	x	x	x
RV 3						x	x	x	x	x	x
RV 4						x	x	x	x	x	x
RV 5						x	x	x	x
RV 6						x	x	x	x	x	x
RV 7						x	x	x	x	x
Recovered
R1						x	x	x	x	x	x
R2						x	x	x	x	x	x
R3						x	x	x	x	x
R4						x	x	x	x	x	x
R5						x
R6						x
R7						x
R8						x	x	x
R9						x	x	x	x
Vaccinated
V1						x	x
V2						x	x
V3						x	x
V4						x	x
V5						x	x