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UPSC 2020: What is the importance of using Pneumococcal Conjugate Vaccines in India ? 1. These vaccines are effective against pneumonia as well as meningitis and sepsis. 2. Dependence on antibiotics that are not effective against drug-resistant bacteria can be reduced. 3. These vaccines have no side effects and cause no allergic reactions. Select the correct answer using the code given below :
(a)1 only
(b)1 and 2 only
(c)3 only
(d)1, 2 and 3
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Not attemptedCorrect Answer: (b) 1 and 2 only
Statements 1 and 2 are true: PCV prevents invasive pneumococcal diseases such as pneumonia, meningitis and sepsis and therefore lessens the need for antibiotics, helping curb antimicrobial resistance. Mild pain, fever or rare allergic reactions are documented, so statement 3 (“no side-effects”) is incorrect. Hence 1 & 2 only. ([insightsonindia.com](https://www.insightsonindia.com/2020/10/10/final-key-with-detailed-solutions-upsc-civil-services-preliminary-exam-2020/))
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What is the correct answer to this UPSC 2020 Science & Technology question?▼
The correct answer is option (b): 1 and 2 only. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
Which year was this Health & Diseases question asked in UPSC Prelims?▼
This question was asked in UPSC CSE Prelims 2020, GS Paper 1, as Question 45. It falls under Science & Technology > Health & Diseases.
What is the difficulty level of this UPSC question?▼
This question is rated "moderate". It requires sound conceptual understanding of the topic.
How many UPSC Prelims questions have been asked from Health & Diseases?▼
UPSC has asked 86 questions from Health & Diseases (under Science & Technology) across multiple years. Visit the topic page to see the full list and year-wise trends.