Löysin mielenkiintoisen jutun luontaisesta tamifluta vastaavasta rohdosta nimeltä Eldeberry (suomeksi seljanmarja)
http://www.naturalnews.com/026354_elderberry_Tamiflu_immune_system.html
A clinical trial during a severe flu outbreak around 1992-93 in Israel confirmed a perfect cure rate of severe flu victims there. Another study performed in Oslo, Norway more recently, around 2002, also confirmed the amazing efficacy for type A or B flu victims of several different strains. The cures mostly occurred in two days while a few were cured in three days. Tamiflu cures occur normally in 4.5 to 5 days. It took 6 days or more for the flu victims on placebos to recover.
What was used in both Israel and Norway was a Black Elderberry extract product of Israeli origin. There were no side effects from taking this inexpensive flu cure.