Table 2.

Comparison of RSV cases in 2020/2021 With the Average of 2016–2019 by Age.

	2016-2019	2020		2021
	Average Annual Number	N	Difference From the Expected, % (95% CI)	N	Difference From the Expected, % (95% CI)
0-5m	658.8	157	-76.8 (-82.3 to -66.4) **	581	-14.1 (-34.4 to 24.4)
6-11m	245.8	99	-61.0 (-76.7 to -17.9) *	320	31.6 (-5.6 to 117.7)
12-23m	140.3	53	-64.1 (-77.1 to -17.2) *	212	43.4 (-8.2 to 231.2)
2-4y	269.8	189	-43.1 (-61.7 to 9.2)	827	149.1 (67.7 to 378.0) **
5-15y	19.8	9	-64.0 (-78.5 to 12.5)	125	400.0 (200.0 to 1460.0) *

**P<0.01.

*P<0.05.