The link below will take readers to the lates WHO flu report previously mentioned above, however of interest in this particular report is at the end where the vaccine contents for 2013 contain the same contents as that for the Northern Hemisphere.

Following the WHO Consultation on the Composition of Influenza Virus Vaccines for the Southern Hemisphere 2013, from 17 to 19 September 2012, it was recommended that the influenza vaccines for the southern hemisphere 2013 season contain the following viruses:

For the trivalent vaccine:

an A/California/7/2009 (H1N1)pdm09-like virus;
an A/Victoria/361/2011 (H3N2)-like virus;
a B/Wisconsin/1/2010-like virus;
This is the same composition as that recommended by WHO for the vaccine for the northern hemisphere 2012-2013 season.

For the quadrivalent vaccine containing two B viruses, it is recommended to include the above three viruses and a B/Brisbane/60/2008-like virus.

Link here...

[link to www.who.int]