Table 3. Comparison of recommended intradermal and intramuscular ARV regimens.

	Modified 2-site Intradermal Regimen	Standard Intramuscular Regimen
No. of visits	4 (Days 0, 3, 7, 28)	5 (Days 0, 3, 7, 14, 28)
Amount of vaccine per dose
PCECV PVRV	0.1 ml 0.1 ml	1 ml 0.5 ml
No. of doses per visit	2	1
Total No. of doses for full regimen	8	5
Total No. of Vials needed per patient for full regimen
PCECV (1 ml/vial) PVRV (0.5 ml/vial)	0.8 1.6	5 5
Total vaccine cost* per patient for full regimen
PCECV PVRV	USD 12.39 USD 12.40	USD 77.45 USD 38.75
Total vaccine cost* per visit
PCECV PVRV	USD 3.10 USD 3.10	USD 15.49 USD 7.75

*using price of vaccines bought at national level in 2016 which were USD 15.49/vial for PCECV and USD 7.75/vial for PVRV