Powerful antivirals: (but please do your own research to avoid side effect/interactions)
Oregano oil; You only have to read up on this and read reviews to see how potent and effective this is.
Colloidal Silver; Was used as an antibiotic before antibiotics. Theres a lot of disinformation out there and scaremongering but again, the reviews all over the internet are testament so be your own judge. Can be used in a steam inhalation or taken orally, but check strength and quantities carefully.
Tea tree oil can be used in a steam inhalation, as can eucalyptus.
Elderberry is the most powerful form of vitamin C.
Thyme can be boiled in water with honey and drank.
Apple Cider Vinegar: the jury’s out on this one but I take daily.
Garlic: eat fresh to keep the anti viral compounds (or take garlic pearls)
Ginger: fresh, I squeeze in a garlic press and drink with honey and lemon.
Turmeric: can be drank in hot milk with honey.
Mother nature provides us with everything we need to protect ourselves and heal. This is not a full list, just a few I use regularly. Again please do your research before using.