nasal filters

Antiseptics; Antiseptic preparations; Nasal spray preparations; Nasal sprays for medical purposes; Pharmaceutical preparations, namely, antivirals; all of the foregoing for the treatment and prevention of pathogens, including COVID-19; Pharmaceutical preparations for the treatment and prevention of coronaviruses

Swabs for medical purposes; Swabs for medical use; Cotton swabs for medical purposes; Cotton swabs for medical use; Medicated swabs

Nasal spray preparations

Antiseptics; Antiseptic preparations; Nasal spray preparations; Nasal sprays for medical purposes; Pharmaceutical preparations for the treatment and prevention of coronaviruses; Pharmaceutical preparations, namely, antivirals; all of the foregoing for the treatment and prevention of pathogens, including COVID-19