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Table 1 (abstract A39). Characteristics of measles outbreaks and outbreak-related measles cases in Aligarh District, Uttar Pradesh, India, 2014–2018

From: Proceedings of ‘FETP-ICON 2020’ Conference

Outbreaks

2014

2015

2016

2017

2018

Total

n (%)

n (%)

Identified

13

16

2

19

12

62

Investigated with serological testing

9 (69)

7 (44)

2 (100)

17 (89)

10 (83)

45 (73)

Confirmed by serologic testing

9 (69)

7 (44)

0 (—)

16 (84)

4 (33)

36 (58)

Cases, median (range)

14 (8–45)

35 (23–73)

0 (—)

17 (9–31)

15 (6–22)

17 (6–73)

 

Days (range)

Duration, median

29 (9–91)

60 (28–93)

60 (29–91)

42 (9–84)

34 (8–71)

42 (8–93)

Median lag from rash onset in first case to notification

23 (1–90)

46 (18–82)

53 (23–84)

53 (0–91)

22 (0–74)

23 (0–90)

Median lag from notification to investigation

13 (3–28)

14 (10–22)

8 (7–10)

8 (3–21)

12 (3–26)

13 (3–28)

Confirmed cases

n (%)

n (%)

Number

158

295

279

155

887

Age (yrs), median (range)

4 (0–35)

3 (0–25)

5 (0–30)

4 (0–13)

4 (0–35)

 <1 year

27 (17)

30 (10)

31 (11)

15 (10)

103 (12)

 1–4 years

76 (48)

142 (48)

137 (49)

52 (34)

407 (46)

 5–9 years

40 (25)

107 (36)

92 (33)

77 (50)

316 (36)

 10-14 years

12 (8)

12 (4)

16 (6)

11 (7)

51 (6)

 ≥15 years

3 (2)

4 (1)

3 (1)

0 (—)

10 (1)

Sex, male

70 (44)

142 (48)

158 (57)

87 (56)

457 (52)

Religious minority

79 (50)

166 (56)

116 (42)

21 (14)

382 (43)

Vaccination status

 MCV 1

26 (16)

21 (7)

49 (18)

14 (9)

110 (12)

 MCV 2

11 (7)

5 (2)

44 (16)

20 (13)

80 (9)

 Unvaccinated

103 (65)

246 (83)

146 (52)

96 (62)

591 (67)

 Unknown

18 (11)

23 (8)

40 (14)

25 (16)

106 (12)