Table 3.

NNV to avoid one case of HZ or PHN according to age at vaccination

Age cohort	NNV HZ		NNV PHN
	RZV	ZVL	RZV	ZVL
50 YOA	10	39	69	328
60 YOA	9	27	55	171
65 YOA	10	23	54	134
70 YOA	12	45	65	98
80 YOA	17	156	82	258

Coverage for both RZV and ZVL was set to 48.3%. Second-dose compliance for RZV was set to 70%.

HZ, herpes zoster; NNV, number needed to vaccinate; RZV, adjuvanted recombinant zoster vaccine; YOA, years of age; ZVL, zoster vaccine live.