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Scientists recently documented that influenza spreads around the world more efficiently in the modern era due to commercial air travel. Symptoms of a pandemic-level flu are severe enough that the ill would likely cancel or reschedule air travel, but an infected person can travel across the globe before the first signs appear. Further, if symptoms develop while someone is still on a plane, the infected person's cough can spread the virus easily in the enclosed and closely packed environment.
Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?
  • a)
    installing air filtration systems in the planes to kill any flu virus particles flowing through the filters
  • b)
    requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the disease
  • c)
    refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemic
  • d)
    requiring all air travelers to wash their hands before boarding a plane
  • e)
    conducting medical examinations during the boarding process to weed out passengers with flu symptoms
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Scientists recently documented that influenza spreads around the world...
(A) The passage states that the infection can be spread by coughing. The flu virus, therefore, can reach the other
passengers in the “closely-packed environment” before it enters any filters that might kill the virus.
(B) CORRECT. Vaccines provide significant protection against developing the virus (not 100% protection, but you
are asked to “minimize” the impact of air travel, not eliminate it entirely). If all passengers are vaccinated against the
virus, many of those who otherwise would have developed the disease will not, and, therefore, won’t spread it to
others.
(C) Anyone can contract the virus and subsequently spread it; the mentioned populations are merely “especially
vulnerable” to it. Infected people traveling to another place can infect children, senior citizens, and others who have
stayed in their home regions.
(D) The passage states that the infection can be spread by coughing; while it may be true that the virus can also spread
via hand contact, this information is not stated in the passage.
(E) The passage states that people who develop symptoms before travel begins likely would not make the trip; weeding
out those with observable symptoms, then, won’t “minimize” the role of air travel because there aren’t that many
people in this category. The larger danger is those who may be infected but have not yet developed symptoms.
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Most Upvoted Answer
Scientists recently documented that influenza spreads around the world...
(A) The passage states that the infection can be spread by coughing. The flu virus, therefore, can reach the other
passengers in the “closely-packed environment” before it enters any filters that might kill the virus.
(B) CORRECT. Vaccines provide significant protection against developing the virus (not 100% protection, but you
are asked to “minimize” the impact of air travel, not eliminate it entirely). If all passengers are vaccinated against the
virus, many of those who otherwise would have developed the disease will not, and, therefore, won’t spread it to
others.
(C) Anyone can contract the virus and subsequently spread it; the mentioned populations are merely “especially
vulnerable” to it. Infected people traveling to another place can infect children, senior citizens, and others who have
stayed in their home regions.
(D) The passage states that the infection can be spread by coughing; while it may be true that the virus can also spread
via hand contact, this information is not stated in the passage.
(E) The passage states that people who develop symptoms before travel begins likely would not make the trip; weeding
out those with observable symptoms, then, won’t “minimize” the role of air travel because there aren’t that many
people in this category. The larger danger is those who may be infected but have not yet developed symptoms.
Free Test
Community Answer
Scientists recently documented that influenza spreads around the world...
Explanation:

Importance of Flu Vaccinations:
- Requiring air travelers to receive flu vaccinations far enough in advance of the trip can help minimize the role air travel plays in spreading influenza during a pandemic.
- Vaccinations provide protection against the disease, reducing the likelihood of individuals getting infected or spreading the virus while traveling.

Preventative Measure:
- By ensuring passengers are vaccinated before their trip, the spread of the virus can be significantly reduced.
- This measure can help create a safer environment for air travel during a pandemic, protecting both passengers and crew members.

Effective Strategy:
- Requiring flu vaccinations is a proactive and effective strategy to combat the spread of influenza through air travel.
- It addresses the issue at its source by reducing the number of potentially infected individuals traveling on planes.

Overall Impact:
- Implementing this measure can have a significant impact on controlling the spread of the flu during a pandemic, making air travel safer for everyone involved.
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Scientists recently documented that influenza spreads around the world more efficiently in the modern era due to commercial air travel. Symptoms of a pandemic-level flu are severe enough that the ill would likely cancel or reschedule air travel, but an infected person can travel across the globe before the first signs appear. Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer?
Question Description
Scientists recently documented that influenza spreads around the world more efficiently in the modern era due to commercial air travel. Symptoms of a pandemic-level flu are severe enough that the ill would likely cancel or reschedule air travel, but an infected person can travel across the globe before the first signs appear. Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Scientists recently documented that influenza spreads around the world more efficiently in the modern era due to commercial air travel. Symptoms of a pandemic-level flu are severe enough that the ill would likely cancel or reschedule air travel, but an infected person can travel across the globe before the first signs appear. Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Scientists recently documented that influenza spreads around the world more efficiently in the modern era due to commercial air travel. Symptoms of a pandemic-level flu are severe enough that the ill would likely cancel or reschedule air travel, but an infected person can travel across the globe before the first signs appear. Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer?.
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Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. 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Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. 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Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. 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Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. 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Further, if symptoms develop while someone is still on a plane, the infected persons cough can spread the virus easily in the enclosed and closely packed environment.Which of the following would best minimize the role air travel can play in the spread of influenza during a pandemic?a)installing air filtration systems in the planes to kill any flu virus particles flowing through the filtersb)requiring air travelers to receive flu vaccinations far enough in advance of the trip to provide protection against the diseasec)refusing to allow children, the elderly, or others who are especially vulnerable to flu to travel by air during a pandemicd)requiring all air travelers to wash their hands before boarding a planee)conducting medical examinations during the boarding process to weed out passengers with flu symptomsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice GMAT tests.
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