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Question 21 (5 marks) (a) Outline ONE way that a pathogen can pass from person to person - HSC - SSCE Biology - Question 21 - 2022 - Paper 1
Question 21
Question 21 (5 marks) (a) Outline ONE way that a pathogen can pass from person to person. ............................................................................ show full transcript
Worked Solution & Example Answer:Question 21 (5 marks) (a) Outline ONE way that a pathogen can pass from person to person - HSC - SSCE Biology - Question 21 - 2022 - Paper 1
Step 1
Outline ONE way that a pathogen can pass from person to person.
Answer
One way that a pathogen can pass from person to person is through airborne transmission. This occurs when viral particles emitted by one person can be transferred directly through the air and inhaled by another person, facilitating the spread of infectious diseases like the flu or COVID-19.
Step 2