Influenzinum is made from the enzyme from saliva of a person with the 1918 Spanish Flu... therefore it may assist with Type A influenzas ....there is only anectdotal evidence of this, but during the Spanish Flu those treated with homeopathics fared much better.

Take 2 doses a week of Influenzinum 30C for 4 weeks, then skip 5th week then take 2 doses on 6th week & thereafter one dose a month for the duration of the influenza pandemic.  This is POSSIBLY but not guaranteed providing some protection from the virus and may cause less severe symptoms if the disease is contracted.  Do not use in people who have respiratory problems.  Please note that there is no evidence whatsoever that this remedy is effective in the current swine flu (2009) outbreak....but anecdotal evidence shows that it has been effective in reducing the severity of  influenza symptoms

Other remedies that anecdotally were especially helpful during the 1918 flu outbreak included Oscillococcinum & Aconite (on first outbreak), Gelsemium, Rhus Tox, Bryonia and Eupatorium Perf.  Please see the Influenza Support Kit section for more information on this site.