Tingkat Kepadatan Lalat Dan Gambaran Kondisi Sanitasi Kantin Sekolah Dasar Ne…

Flies are mechanical vectors that carry pathogens and can transmit diseases such as diarrhea, dysentery, typhoid fever, and cholera. The presence of flies in an area indicates poor sanitation. Based on initial observations, the sanitation quality of the canteens in the elementary schools within the Perawang Health Center’s work area does not meet the required standards, and a significant numb…