An enhanced method for calculating trends in infections caused by pathogens transmitted commonly through food

This brief methods paper is being published concomitantly with “Preliminary Incidence and Trends of Infections Caused by Pathogens Transmitted Commonly Through Food— Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2016–2021” in Morbidity and Mortality Weekly Reports (MMWR). That article describes the application of the new model described here to analyze trends and evaluate progress towards the prevention of infection from enteric pathogens in the United States. ### Competing Interest Statement The authors have declared no competing interest. ### Funding Statement No external funding was used for this study. ### Author Declarations I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained. Yes The details of the IRB/oversight body that provided approval or exemption for the research described are given below: This activity was reviewed by US Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases human subjects advisor, who determined that this effort was non-human-subjects research and exempt from IRB review. I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals. Yes I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance). Yes I have followed all appropriate research reporting guidelines and uploaded the relevant EQUATOR Network research reporting checklist(s) and other pertinent material as supplementary files, if applicable. Yes All data requests should be submitted to the Foodborne Diseases Active Surveillance Network, Enteric Disease Epidemiology Branch, Division of Foodborne, Waterborne and Environmental Disease, National Center for Emerging and Zoonotic Infectious Diseases, US Centers for Disease Control and Prevention.