Malathion is a pesticide that is widely used in agriculture, residential landscaping, public recreation areas, and in public health pest control programs such as mosquito eradication. In the US, it is the most commonly used organophosphate insecticide.
The average incubation period for the flu is 2 days, but it can last anywhere from 1 to 4 days in healthy adults.
Answer: The incubation period of the stomach flu is usually about 48 hours but it can vary. My sister has 5 children. They caught the stomach flu from relative they saw on Christmas day (Friday, December 25, 2009). My sister's first child got sick on Sunday night, 2 others on Monday night, and a 4th on Tuesday.denovirus typically has a 1-week incubation period2. However, the incubation period can vary from person to person even when dealing with the same virus. In a recent bout of the stomach flu (viral gastroenteritis) in a friendâs household, the 5 year old got sick exactly 2 days after the 1 year old.