A Guide to the Prevention of COVID-19, Influenza and Respiratory Syncytial Virus (RSV) As rates of infection with influenza and RSV rose in fall/winter 2022, FLCCC adapted the I-PREVENT protocol to include prevention against these viruses. The interventions recommended are likely to reduce the risk and severity of infection with COVID-19, influenza, and RSV infections as well as the common cold. It should be noted that the medications included in the I-PREVENT protocol are inexpensive, safe, and widely available. This protocol includes a section for pre-exposure (long-term) as well as a post-exposure (acute, short-term) At the onset of flu-like symptoms please refer to the I-CARE: Early COVID Treatment or I-CARE: RSV and Flu Treatment Protocols.