Maybe,
I’m all for doing clinical trials.
but in addition to Vitamine C what about:
Colloidal Silver
East Indian Homeopathic treatments
Traditional Chinese medicine.
Zinc
American indian treatments.
N-Acytel-Cysteine
Inhaled Propylene Glycol (1941 study)
“Inhaled Propylene Glycol (1941 study)”
Hey, so vaping might make you immune to the Kung Flu. Take that, nanny staters!