Researchers analyzed data from 1,028 vaccinated individuals and found that the dengue vaccine TAK-003 showed good safety and tolerability, including among older adults and people with chronic illnesses.
Read the article to know why the findings support wider use of the vaccine to help prevent dengue infections in vulnerable populations.
Vocabulary Questions:
- What does “endemic” mean? “However, data on its safety in people who do not live in endemic areas remains limited, particularly among certain groups such as older adults, people with pre-existing medical conditions, and those receiving additional vaccines.” Use it in a sentence.
- What does “adverse” mean? “After each dose, participants were followed up to record any adverse effects.” Use it in a sentence.
- What does “malaise” mean? “The most common symptoms were pain at the injection site, headache, fatigue and general malaise.“ Use it in a sentence.
Discussion Questions:
- Have you ever received a vaccine before traveling to another country?
- Why do you think it is important for older adults and people with chronic illnesses to be protected against dengue?
- Would you feel more confident traveling to a tropical country if a dengue vaccine was available? Why or why not?
- What are some ways travelers can protect themselves from mosquito-borne diseases besides vaccination?
- Do you think governments should recommend dengue vaccines to high-risk travelers? Why?