Elanco's Negasunt?Powder and?Tanidil?received emergency authorizations for prevention and treatment of New World screwworm earlier this year. Animal Plant Health and Inspection Service (APHIS) and?its National Veterinary Stockpile as distributed in coordination with state animal health officials and federally recognized tribal agencies.? CLiK Extra will be available for purchase by animal health professionals, livestock producers and those managing captive and captured wildlife through standard product channels.? To learn more about New World screwworm using the following resources:? PM-US-26-1426i USDA Confirms Presence of New World Screwworm in the United States | Animal and Plant Health Inspection Serviceii New World Screwworm."