The stomach flu, or gastroenteritis, can be caused by a number of different viruses that attack your gastrointestinal system. These viruses can be contracted from food that was inadequately prepared or in conditions with poor hygiene.
The Rothschild family remains the wealthiest family in human history and, according to The Richest, it still possesses roughly US$350 billion in assets throughout the world. The same publication mentioned that the secrecy which surrounds the Rothschild family and the scale of their operations have prevented anyone from estimating exactly how much this family is worth.
Buffett moved to No. 3 on FORBES' 2015 list of the world's richest, up from the fourth position in 2014. With dozens of subsidiaries, including in railroads, insurance and energy, Berkshire Hathaway posted $182 billion in 2013 revenue and $19.5 billion in net income.