Food poisoning symptoms, which can start within hours of eating contaminated food, often include nausea, vomiting or diarrhea.Most often, food poisoning is mild and resolves without treatment.But some people need to go to the hospital. 1  Symptoms.ood poisoning symptoms, which can start within hours of eating contaminated food, often include nausea, vomiting or diarrhea.
Portsmouth, New Hampshire. For the city in Hampshire, England, see Portsmouth. Portsmouth is a city in Rockingham County, New Hampshire, in the United States. It is the only city in the county, but only the fourth-largest community, with a population of 21,233 at the 2010 census.
Zip Code 03801 Description. Zip Code 03801 is located in the state of New Hampshire in the Boston metro area. Zip code 03801 is primarily located in Rockingham County. The official US Postal Service name for 03801 is PORTSMOUTH, New Hampshire. Portions of zip code 03801 are contained within or border the city limits of Portsmouth, NH, .