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. 2020 Oct 15;15(10):e0240783. doi: 10.1371/journal.pone.0240783

Table 3. Change in distribution of infection by age over time.

Age Group (years) Percent positivity Absolute positivity Percent of Total Positive Cases
Early Late Early Late Early Late
< 18 3.3 10.0 150 1,183 4.6 9.8
18–29 6.1 11.5 731 3,438 22.4 28.6
30–39 6.2 10.1 697 2,318 21.4 19.3
40–49 7.0 10.0 661 2,035 20.3 16.9
50–59 7.1 6.9 506 1,467 15.5 12.2
60–69 5.5 4.4 289 848 8.9 7.1
70 and over 6.1 3.6 229 737 7.0 6.1
Total or Average 6.1 8.3 3,263 12,026 100.0 100.0

Data is for results between March 10, 2020 and July 8, 2020. Early Period is March 10 to April 30. Late Period is June 1 to July 8.