Salmonella Homepage | CDC
www.cdc.gov › salmonella › indexMost people who get ill from Salmonella have diarrhea, fever, and stomach cramps. Symptoms usually begin 6 hours to 6 days after infection and last 4 to 7 days. Most people recover without specific treatment and should not take antibiotics. Antibiotics are typically used only to treat people who have severe illness or who are at risk for it.