Harmful viruses can spread quickly through coughing and sneezing, putting individuals and the surrounding environments in the direct path of these germs. Parents or caretakers of young and/or sick children can help prevent the spread of germs by wearing the Flu-Fighter l mask. Similarly, caregivers of the elderly, ill, or immune-compromised patients can help protect those individuals by wearing the mask. The Flu-Fighter antiviral mask is safe to use and is the only mask that will protect to a higher degree by inactivating harmful and contaminating viruses.