![](https://i0.wp.com/gpharma.ca/wp-content/uploads/adult-woman-covered-with-blanket-having-flu-2022-05-20-14-34-33-utc.jpg?fit=1024%2C682&ssl=1)
![](https://i0.wp.com/gpharma.ca/wp-content/uploads/adult-woman-covered-with-blanket-having-flu-2022-05-20-14-34-33-utc.jpg?fit=1024%2C682&ssl=1)
![](https://i0.wp.com/gpharma.ca/wp-content/uploads/adult-woman-covered-with-blanket-having-flu-2022-05-20-14-34-33-utc.jpg?fit=1024%2C682&ssl=1)
AMERICAN GINSENG (EXTRACT) TO IMPROVE IMMUNE FUNCTION: PREVENTION AND TREATMENT OF RESPORATORY VIRAL INFECTION
Efficacy and Safety of CVT-E002, an Extract of Panax quinquefolius (American Ginseng) in the Prevention of Respiratory Infections in Influenza-Vaccinated Community-Dwelling Adults: A Multicenter, Randomized, Double-Blind, and Placebo-Controlled Trial. Janet E. McElhaney….and Gerald N. Predy(Influenza Research and Treatment Volume 2011, Article ID 759051) Abstract CVT-E002 (a proprietary extract) was found to be effective in the prevention of upper