Table 1.

Vaccine schedule for all strategies

Strategy	Receipt of PrEP	Route of administration	Vaccine product	PrEP regimen	PEP regimen
1	PEP alone	ID	PCEC (1 mL/vial)	–	0.1 mL×2 sites, Day 0, 3, 7, 28 or 30 (TRC-ID, 2–2-2-0-2)
2	PEP alone	ID	CPRV/PVRV (0.5 mL/vial)	–	0.1 mL×2 sites Day 0, 3, 7, 28 or 30 (TRC-ID, 2-2-2-0-2)
3	PEP alone	IM	CPRV/PVRV (0.5 mL/vial)	–	0.5 mL Day 0, 3, 7, 14, 28 or 30 (ESSEN, 1-1-1-1-1)
4	PEP alone	IM	PCEC (1 mL/vial)	–	1 mL Day 0, 3, 7, 14, 28 or 30 (ESSEN, 1-1-1-1-1)
5	PrEP+PEP	ID	PCEC (1 mL/vial)	0.1 mL×2 sites Day 0 and 7, or Day 0 and 21, or Day 0 and 28	0.1 mL×1 site Day 0 and 3
6	PrEP+PEP	ID	CPRV/PVRV (0.5 mL/vial)	0.1 mL×2 sites Day 0 and 7, or Day 0 and 21, or Day 0 and 28	0.1 mL×1 site Day 0 and 3
7	PrEP+PEP	IM	CPRV/PVRV (0.5 mL/vial)	0.5 mL Day 0 and 7	0.5 mL Day 0 and 3
8	PrEP+PEP	IM	PCEC (1 mL/vial)	1 mL Day 0 and 7	1 mL Day 0 and 3

CPRV, chromatographically purified Vero cell vaccine; ESSEN, standard intramuscular regimen; ID, intradermal; IM, intramuscular; PCEC, purified chick embryo cell vaccine; PEP, post-exposure prophylaxis; PrEP, pre-exposure prophylaxis; PVRV, purified Vero cell rabies vaccine; TRC-ID, modified Thai Red Cross-Intradermal.