Norway: number of laboratory-confirmed cases, week by week

[Celvin11]

Norway: number of laboratory-confirmed cases, week by week

Official data from Folkehelseinstituttet

Uke=week number of confirmed virus A/H1N1 ; number of confirmed virus A not subtyped*

Uke;18 - 0 ; 4
Uke;19 - 2 ; 5
Uke;20 - 1 ; 6
Uke;21 - 1 ; 3
Uke;22 - 2 ; 2
Uke;23 - 3 ; 2
Uke;24 - 5 ; 1
Uke;25 - 6 ; 2
Uke;26 - 13 ; 6
Uke;27 - 10 ; 3
Uke;28 - 26 ; 26
Uke;29 - 153 ; 46
Uke;30 - 255 ; 107
Uke;31 - 162 ; 129
Uke;32 - 115 ; 50
Uke;33 - 60 ; 43
Uke;34 - 57 ; 33
Uke;35 - 95 ; 72
Uke;36 - 81 ; 26
Uke;37 - 78 ; 23
Uke;38 - 78 ; 16
Uke;39 - 98 ; 11
Uke;40 - 85 ; 9
Uke;41 - 163 ; 13
Uke;42 - 233 ; 74
Uke;43 - 862 ; 603
Uke;44 - 1295 ; 1136
Uke;45 - 1476 ; 1333
Uke;46 - 1340 ; 387
Uke;47 - 560 ; 226
Uke;48 - 410 ; 131
Uke;49 - 249 ; 69
Uke;50 - 92 ; 16
Uke;51 - 37 ; 11
Total - 8103 ; 4624

*virtually all believed to be novel A/H1N1

Week 18 through 51 - other influenza viruses :

seasonal A/H1 : 7 cases
A/H3 : 28 cases
B : 91 cases

[Celvin11]

Re: Norway: number of laboratory-confirmed cases, week by week

By age group

source: Folkehelseinstituttet MSIS database
(*registrations in database so far, standings as of 5 Jan 2010)

novel A/H1N1 and virus A not subtyped combined
n=9246* of 12727 - 3481 cases still to be registered in MSIS database

0 y : 165 - 1.78%
1-9 y : 2301 - 24.88%
10-19 y : 2651 - 28.67%
20-29 y : 1475 - 15.95%
30-39 y : 1075 - 11.62%
40-49 y : 834 - 9.02%
50-59 y : 528 - 5.71%
60-69 y : 163 - 1.76%
70-79 y : 38 - 0.41%
80-89 y : 14 - 0.15%
90- y : 2 - 0.02%

BY SEX: 4361 m (47.17%), 4836 f (52.30%); 49 sex not stated (0.53%)

[Celvin11]

Re: Norway: number of laboratory-confirmed cases, week by week

General population

Standings as of 1 Jan 2009, official SSB registration based on national population registry covering entire resident population

0-9 y 597 397 (12.44&#37
10-19 y 634 033 (13.21%)
20-29 y 597 320 (12.44%)
30-39 y 681 684 (14.20%)
40-49 y 688 261 (14.34%)
50-59 y 608 084 (12.67%)
60-69 y 485 630 (10.12%)
70-79 y 287 212 (5.98%)
80-89 y 184 972 (3.85%)
90- y 34 659 (0.72%)
Total 4 799 252 (100.00%)

[Celvin11]

Re: Norway: number of laboratory-confirmed cases, week by week

Main findings

55.33 % of all laboratory-confirmed positive H1N1 virus samples were found among young people (children and teenagers)

People in their 20's were also overrepresented

7 out of 10 testing positive were under 30 years of age

Only 2.34 % of those testing positive were elderly (aged 60+), although 20.67 per cent of general population

[Celvin11]

Re: Norway: number of laboratory-confirmed cases, week by week

Update of table

Uke 51 : 43* novel A ; 11 not subtyped
Uke 52 : 12 novel ; 2 not subtyped
Uke 53 : 7 novel ; 4 not subtyped
[b]Cumulative : 8128 novel ; 4630 not subtyped (virtually all believed to be of novel A/H1N1 type)

Total : 12,758


*6 more cases reported in week 51 since last statusreport