| Influenza A(H3N2)v laboratory detection questionnaire results Scientific Publication - Apr 2012 |
| Weekly influenza surveillance overview, April 20 2012 - Week 15 Scientific Publication - Apr 2012 |
| Communicable disease threats report, 15-20 April 2012, week 16 Scientific Publication - Apr 2012 |
| Communicable disease threats report, 8-14 April 2012, week 15 Scientific Publication - Apr 2012 |
| Weekly influenza surveillance overview, 2-8 April 2012, week 14 Scientific Publication - Apr 2012 |
| Communicable disease threats report, 1-7 April 2012, week 14 Scientific Publication - Apr 2012 |
| Weekly influenza surveillance overview, 26 March - 1 April 2012, week 13/2012 Scientific Publication - Apr 2012 |
| Key changes to pandemic plans by Member States of the WHO European Region based on lessons learnt from the 2009 pandemic Scientific Publication - Apr 2012 |
| Weekly influenza surveillance overview March 30 2012 - Week 12 Scientific Publication - Mar 2012 |
| Weekly influenza surveillance overview, March 23, 2012 - Week 11 Scientific Publication - Mar 2012 |
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