Food Safety for Pregnant Women. When pregnant, a womanâs immune system is reduced. This places her and her unborn baby at increased risk of contracting the bacteria, viruses, and parasites that cause foodborne illness. Foodborne illnesses can be worse during pregnancy and may lead to miscarriage or premature delivery.
The United States has been the world's largest economy for at least a century. One third of the world's millionaires and 40% of the worlds billionaires live in the United States, making it the wealthiest nation in the world.
Denmark is the 39th largest national economy in the world measured by nominal gross domestic product (GDP) and 60th largest in the world measured by purchasing power parity (PPP). Denmark has a mixed economy based on services and manufacturing.