Intended for healthcare professionals

Feature

A/H1N1 influenza update

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b2977 (Published 23 July 2009) Cite this as: BMJ 2009;339:b2977

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: July 2009 to May 2020

Rendering graph...
AbstractFullPdf
Jul 2009158928210
Aug 200951019390
Sep 20091564640
Oct 2009532640
Nov 2009682450
Dec 200932830
Jan 201019420
Feb 201015370
Mar 201012320
Apr 20106270
May 20108210
Jun 20109300
Jul 20106150
Aug 20108130
Sep 20109120
Oct 20107150
Nov 20108110
Dec 20108410
Jan 201110200
Feb 2011240
Mar 2011580
Apr 20111180
May 20111090
Jun 2011670
Jul 2011250
Aug 20111150
Sep 2011690
Oct 201111150
Nov 20113140
Dec 20110410
Jan 201211150
Feb 2012660
Mar 20121110
Apr 20121520
May 20121220
Jun 2012500
Jul 20121220
Aug 2012410
Sep 2012630
Oct 2012410
Nov 2012720
Dec 20127140
Jan 2013320
Feb 2013410
Mar 2013300
Apr 2013150
May 2013030
Jun 20131310
Jul 2013910
Aug 2013740
Sep 2013480
Oct 2013820
Nov 2013540
Dec 201313230
Jan 2014500
Feb 2014900
Mar 2014700
Apr 2014200
May 2014800
Jul 2014090
Aug 20144470
Sep 2014730
Oct 2014110
Nov 2014570
Dec 20144220
Jan 2015460
Feb 2015100
Mar 2015240
Apr 2015400
May 2015800
Jun 2015420
Jul 2015410
Aug 2015520
Sep 2015940
Oct 2015210
Nov 2015940
Dec 201510420
Jan 20167110
Feb 2016800
Mar 2016300
Apr 2016200
May 2016100
Jun 2016210
Jul 2016210
Aug 2016100
Sep 2016320
Oct 20161610
Nov 2016810
Dec 2016550
Jan 2017860
Feb 2017880
Mar 2017320
Apr 2017710
May 2017500
Jun 20171230
Jul 2017500
Aug 2017620
Sep 20173420
Oct 20171640
Nov 20175170
Dec 20171200
Jan 2018910
Feb 20181010
Mar 2018930
Apr 2018910
May 20181510
Jun 20181420
Jul 2018220
Aug 2018100
Sep 2018730
Oct 2018210
Nov 2018940
Dec 2018500
Jan 20191710
Feb 20191700
Mar 20191030
Apr 20191310
May 2019340
Jun 2019310
Jul 2019710
Aug 2019600
Sep 2019500
Oct 20191440
Nov 20191340
Dec 20192060
Jan 2020430
Feb 2020890
Mar 20202840
Apr 20201530
May 20204270
Total342066120