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.
Dr. Susan Rhoads Dr. Rhoads. 2 doctors agreed: 1 - 4 days, usually: Incubation period of most strains of influenza is 1-4 days, typically 2, but can be as long as 7 for a variant of H3n2. H3N2 is a subtype of influenza A..