Table 1.
Recommended vaccine strains (Northern Hemisphere) 2010–2017.
| Season | H1N1 | H3N2 | B | Additional B strain for QIV |
|---|---|---|---|---|
| 2009–2010 | A/Brisbane/59/2007 | A/Brisbane/10/2007 | B/Brisbane/60/2008 (Vic) | N/A |
| 2010–2011 | A/California/7/2009 | A/Perth/16/2009 | B/Brisbane/60/2008 (Vic) | N/A |
| 2011–2012 | A/California/7/2009 | A/Perth/16/2009 | B/Brisbane/60/2008 (Vic) | N/A |
| 2012–2013 | A/California/7/2009 | A/Victoria/361/2011 | B/Wisconsin/1/2010 (Yam) | B/Brisbane/60/2008 (Vic) |
| 2013–2014 | A/California/7/2009 | A/Victoria/361/2011 | B/Massachusetts/2/2012 (Yam) | B/Brisbane/60/2008 (Vic) |
| 2014–2015 | A/California/7/2009 | A/Texas/50/2012 | B/Massachusetts/2/2012 (Yam) | B/Brisbane/60/2008 (Vic) |
| 2015–2016 | A/California/7/2009 | A/Switzerland/9715293/2013 | B/Phuket/3073/2013 (Yam) | B/Brisbane/60/2008 (Vic) |
| 2016–2017 | A/California/7/2009 | A/Hong Kong/4801/2014 | B/Brisbane/60/2008 (Vic) | B/Phuket/3073/2013 (Yam) |
| 2017–2018 | A/Michigan/45/2015 | A/Hong Kong/4801/2014 | B/Brisbane/60/2008 (Vic) | B/Phuket/3073/2013 (Yam) |