Escalon currently does not have a representative on the San Joaquin County Mosquito Vector Control District Board and is looking for interested applicants. Also, the District will be in Escalon today, Wednesday, June 29 for its annual distribution of mosquitofish to help control the spread of West Nile Virus. San Joaquin County Mosquito and Vector Control District distributes the mosquitofish free to residents of all cities and surrounding rural areas within San Joaquin County.