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What is indirect contact ?
Inhaling mostiture droplets from and infected person
list 8 important ways to prevent infectious disease
- 2:eat protein food
- 5:keep kitchen clean
- 6: cooks meats well
- 8:wash hands
antibotics less effective today than they once were ?
Because some bacteria have became resistant to antibotic
howWhose does infectious diseases spread ?
Contact with a infected person,contained object , infected animal , environmental object
What are infectious disease?
Illness that passes from one organism to anther
What is an antibiotic ?
A chemical that can kill bacteria without haring a persons cells
Illnesses that pass between humans ?
colds,flu,chickenpox ,cold sores , steep throat,mono,AIDS
A substance that is introduced into the body to stimulate the production of chemicals that destroy spefic virus , or bacteria
What is direct contact?
Kissing,hugging,high giving , hand shakes , touching
What type of contact with environment sources contribute to the spread of a disease ?
FoodFoods,soil, water, poultry ,eggs ,meat-give u food poising