Immunisation, public health promotion to raise awareness and knowledge (e.g. Ads, at the provider-patient level)
Targeting and improving infrastructure for public welfare! e.g. Sewerage services for clean water
Screening for early diagnosis and treatment
Quarantining if required..
Though the word "potential" is throwing me off a bit here, are they asking you for novel strategies instead of solid ones?
I got b for this answer because if she smokes and coughing she is closer to a bigger illness then death. Hope this helps
Answer:
c. Take no further action with the collection device.
Explanation: hope this helps you
Healthy behaviors like veggies and fruits can make you fit and live longer but unhealthy behaviors like smoking and drugs can take off years or even kill you