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. 2023 Jan 19;69(1):14. doi: 10.1007/s10344-022-01638-y

Table 2.

The incidence of TB infection as a function of age

Age range No of samples No of samples bTB positive % of samples bTB positive
1 year and under 21 9 42.85
2–3 years 38 9 23.68
4–5 years 15 4 26.66
6–7 years 11 1 9.09
8–9 years 10 4 40.00
10 years and over 11 2 18.81