claim: polish colleagues treats covid19 symptoms within 48h with amantadine.
evidence_1: amantadine as a drug to mitigate the effects of covid-19 https://www.sciencedirect.com/science/article/pii/s030698772030654x 2.", "amantadine treatment for people with covid-19 https://www.ncbi.nlm.nih.gov/pmc/articles/pmc7290190/ 3.", "available scheme: > how to treat covid-19 in 48 hours - scheme")