Sicherer found that both fish and shellfish allergies were more commonly found among adults ages 40 to 60. Also: 1  6% of households had at least one person with a seafood allergy. 2  3% of adults had any seafood allergies, compared with 0.6% of children.3  4% of women had seafood allergies, compared with 2% of men.icherer found that both fish and shellfish allergies were more commonly found among adults ages 40 to 60. Also: 1  6% of households had at least one person with a seafood allergy. 2  3% of adults had any seafood allergies, compared with 0.6% of children. 3  4% of women had seafood allergies, compared with 2% of men.
Consider the voltage. The second consideration is voltage, or the pressure under which current flows through an electrical system. While most U.S. appliances work at 110 volts, many foreign power companies generate electricity at 220 volts. Some appliances have a toggle switch that allows them to work with both voltages, but for non-dual voltage appliances, you'll need a converter to step down the 220 electric current to 110 so your appliances won't burn out.
You can use your electric appliances in the Netherlands (Holland), if the standard voltage in your country is in between 220V - 240V (as in the UK, Europe, Australia and most of Asia and Africa).Manufacturers take these small deviations into account.oltage and frequency. You can use your electric appliances in the Netherlands (Holland), if the standard voltage in your country is in between 220V - 240V (as in the UK, Europe, Australia and most of Asia and Africa). Manufacturers take these small deviations into account.