But Southern Europe is experiencing the problem now, its climate drying to the point that it is becoming more like Africa's, scientists say.
Other factors that increase the risk include carrying multiple fetuses, carrying a female fetus, experiencing the problem in an earlier pregnancy and having a history of motion sickness or migraines.
Honda continued to investigate through the winter, spring and summer, the letter indicated, and at the end of August the automaker concluded that a recall was warranted, although it had received no reports of consumers experiencing the problem.
"We've been experiencing the problem of terrorism for three years and the authorities haven't done enough," Mr Adela, who is a member of the leftist Popular Front movement, said.
Yet, a quarter of all people will experience mental ill health each year, and one out of six in the workplace is experiencing the problem at any one time, be it depression, anxiety or conditions such as schizophrenia or bipolar disorder.
Dr. Rodriguez, whose background is in gastroenterology, originally came up with the idea for Bravo after experiencing the problem firsthand.
If nobody is experiencing the problem you have a solution for, I have some bad news for you: you don't have a business.
The problem, known as ERROR CODE E71, has been acknowledged by Microsoft, who stated that only 1% of Xbox 360 users are experiencing the problem.
