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.
The virus may remain viable on hands for up to 5 minutes. The incubation period for infection with influenza ranges from 1 to 7 days, commonly 2-3 days. Patients may shed influenza virus for up to 24 hours (1 day) before onset of symptoms and until 7 days after the onset of symptoms.he virus may remain viable on hands for up to 5 minutes. The incubation period for infection with influenza ranges from 1 to 7 days, commonly 2-3 days. Patients may shed influenza virus for up to 24 hours (1 day) before onset of symptoms and until 7 days after the onset of symptoms.