Rubella outbreak in the school children, Addis Ababa, Ethiopia: February–April 2018

BMC Infectious Diseases

Table 2 Rubella outbreak attack rates, Yeka Sub-city, Addis Ababa, Ethiopia: 8 February − 20 April, 2018

Variable	Number of cases	population	Attack rate (%)
Age group
3–5	45	275	16.36
5–8	13	256	5.08
Total	58	531^a	10.92
Sex
Male	26	279	9.32
Female	32	252	12.70
Total	58	531^a	10.92
Grades
PKG	36	247	14.57
LKG	16	154	10.39
UKG	6	130	4.62
Total	58	531^a	10.92
Student size in the class
25–35	22	221	9.95
36–39	32	268	11.94
40–42	4	42	9.52
Total	58	531^a	10.92

ISSN: 1471-2334