Question

How do disease causing micro organisms reach from one organism to other

Answer 1

Through different carrier like sputum,stool , air ,water etc

Answer 2

There are five major medium through which the micro organisms spread. They are,

• Air is present everywhere and the disease causing organism maybe suspended in air and infects a healthy person.
• Direct contact or indirect contact with the infected person can transmit the disease
• Through the objects of the infected person.
• Through sexual contact.
• Through saliva, urine or body secretions.

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