Final answer:
To prevent spreading infectious diseases, a person should stay home when experiencing symptoms like sneezing, coughing, or infected wounds. Proper hygiene practices like covering the mouth when sneezing and frequent handwashing are crucial. Avoid sharing personal items and ensure food safety to reduce pathogen transmission.
Step-by-step explanation:
When a person has symptoms like persistent sneezing, coughing, runny nose, or infected wounds that are not properly covered, they should refrain from going to work or school. These are clear signs of an infectious condition, and attending public places can risk spreading the illness to others. Additionally, measures should be taken to prevent the spread of contagious illnesses, such as covering your mouth and nose with a tissue when sneezing or coughing, washing hands often, and not sharing personal items.
It is also advised to avoid contact with others by staying home until recovery, especially if experiencing vomiting, diarrhea, or fever. To further prevent the ingestion of pathogens, one should be cautious with food and water by avoiding undercooked meats, raw fruits and vegetables not properly cleaned, unpasteurized milk or juice, and contaminated surfaces.
Microbes are present on various surfaces and can be transmitted through respiratory secretions or contact with contaminated objects. Hence, maintaining hygiene and limiting exposure to others when symptomatic are essential steps to avoid spreading pathogens.