Sorry, forgot to modify this for a virus-specific claim, but yes.
On solid copper, H1N1 decreased by 4 logs in 6 hours in this review; vaccinia and monkeypox viruses were reduced by 6 logs in 3 minutes in this study; murine norovirus was destroyed in 30 minutes in this study, though it doesn’t work very well at 4C; and another review says that copper oxide filters neutralize all of “bacteriophages [58-62], Infectious Bronchitis Virus [63], Poliovirus [61,64], Junin Virus [59], Herpes Simplex Virus [58,59], Human Immunodeficiency Virus Type 1 (HIV-1) [11,65-67], West Nile Virus [11], Coxsackie Virus Types B2 & B4, Echovirus 4 and Simian Rotavirus SA11 [68]. More recently, the inactivation of Influenza A [55,65], Rhinovirus 2, Yellow Fever, Measles, Respiratory Syncytial Virus, Parainfluenza 3, Punta Toro, Pichinde, Adenovirus Type 1, Cytomegalovirus, and Vaccinia [65]”.
Sorry, forgot to modify this for a virus-specific claim, but yes.
On solid copper, H1N1 decreased by 4 logs in 6 hours in this review; vaccinia and monkeypox viruses were reduced by 6 logs in 3 minutes in this study; murine norovirus was destroyed in 30 minutes in this study, though it doesn’t work very well at 4C; and another review says that copper oxide filters neutralize all of “bacteriophages [58-62], Infectious Bronchitis Virus [63], Poliovirus [61,64], Junin Virus [59], Herpes Simplex Virus [58,59], Human Immunodeficiency Virus Type 1 (HIV-1) [11,65-67], West Nile Virus [11], Coxsackie Virus Types B2 & B4, Echovirus 4 and Simian Rotavirus SA11 [68]. More recently, the inactivation of Influenza A [55,65], Rhinovirus 2, Yellow Fever, Measles, Respiratory Syncytial Virus, Parainfluenza 3, Punta Toro, Pichinde, Adenovirus Type 1, Cytomegalovirus, and Vaccinia [65]”.
In this context, is a log a factor of 2, or of 10 (or of e)?
Medical doctors, so 10