Table 2

Table 2
Measles cases with known vaccination status, Bulgaria, 2009–2011 (n = 12,630)
	< 1 year (n = 3,296)		1–4 years (n = 3,549)		5–9 years (n = 2,034)		10–14 years (n = 2,327)		15–19 years (n = 1,179)		≥ 20 years (n = 245)		Total (n = 12,630)
	< 1 year (n = 3,296)		1–4 years (n = 3,549)		5–9 years (n = 2,034)		10–14 years (n = 2,327)		15–19 years (n = 1,179)		≥ 20 years (n = 245)		Total (n = 12,630)		Unvaccinated	3,274	99.3%	1,357	38.2%	223	11.0%	188	8.1%	120	10.2%	63	25.7%	5,225	41.4%
Vaccinated with single dose	19	0.6%	2,085	58.7%	1,660	81.6%	1,773	76.2%	541	45.9%	89	36.3%	6,167	48.8%^a
Vaccinated with at least two doses	3	0.1%	107	3.0%	151	7.4%	366	15.7%	518	43.9%	93	38.0%	1,238	9.8%
^a Of the cases vaccinated with one MMR vaccine dose (n = 6,167), 11% (n = 656) were vaccinated within 14 days before onset of measles.