* [[Olive leaf extract]] : Both antibacterial and anti-viral, olive leaf extract is a strong immune system enhancer, supporting the blood and lymphatic systems to fight bird flu.
* Oil of [[Oregano]] : An essential oil whose germ-killing properties are reported to be as potent as those of most antibiotics, oil of oregano is also considered an effective antiviral treatment for beating avian flu.
* [[Baikal Skullcap]] is a highly effective natural antiviral remedy. In his book Herbal Antivirals, Stephen Harrod Buhner cites Skullcap as one of the best remedies, citing its effectiveness against Epstein-Barr, adeno viruses, avian flu, hepatitis, SARS, and polio.
== Warnings ==