Question

Choose the option that best completes the
sentence: Contact
was supposed to be
the first step to bring the virus spread under
control.
Select one:
a. Erasing
b. Tracing
c. Eradicating
d. Listing
Question 15​

Answer 1

Explanation:

b.tracing is the best which completes the sentence

Answer 2

The correct answer is OPTION B: Tracing.

Contact tracing was supposed to be the first step in bringing the virus spread under control.

• In the field of public health, contact tracing is the practice of locating persons who may have had contact with an infected person and obtaining additional information about them.
• By monitoring diseased people's contacts, testing them for illness, isolating or treating the sick, and identifying their contacts, public health tries to prevent sickness in the general population.
• When diseases with unknown infectious potential are present, contact tracing is sometimes employed to learn about disease characteristics such as infectiousness.
• Contact tracing isn't always the best strategy for diagnosing infectious diseases.
• In areas where sickness is prevalent, screening or targeted testing may be more cost-effective.