Which of the following vaccine is routinely given in pregnancy?

AIIMS Bhatinda NO - 2019

Obstetrics & Gynaecology

Easy

Appeared in: AIIMS Bhatinda NO - 2019

Explanation

The Tetanus toxoid vaccine, usually as part of the Tdap (Tetanus, Diphtheria, acellular Pertussis) shot, is a standard and essential immunization given during every pregnancy.
It is recommended to be administered between 27 and 36 weeks of gestation.
The primary purpose is to protect the mother from tetanus and, crucially, to provide passive immunity to the newborn to prevent neonatal tetanus, a severe and often fatal condition.
This recommendation applies to every pregnancy, regardless of the woman's prior vaccination history.

Option A: While the inactivated influenza vaccine is also routinely recommended for pregnant women, its administration is seasonal (during the flu season). Tetanus (Tdap) is recommended in every pregnancy, regardless of the season, making it a more universally 'routine' vaccine in this context.
Option B: The Oral Polio Vaccine (OPV) is a live attenuated vaccine. Live vaccines are generally contraindicated during pregnancy due to the theoretical risk of transmitting the virus to the fetus.
Option D: The rabies vaccine is not a routine immunization administered during pregnancy. It is given only as post-exposure prophylaxis.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Immunization during pregnancy as background academic context rather than a clinical decision trigger.
Nurses play a vital role in patient education regarding antenatal immunizations, ensuring that expectant mothers understand the benefits and safety of recommended vaccines like Tdap and influenza.
It is a key nursing responsibility to review the patient's immunization history and ensure Tdap is administered within the correct gestational window (27-36 weeks) for every pregnancy.
This practice significantly reduces the incidence of neonatal tetanus, a major cause of infant mortality in many parts of the world.

How to Approach the Question

First, identify the key terms in the question: 'routinely given' and 'pregnancy'. This indicates the need to recall the standard immunization schedule for pregnant women.
Evaluate each option based on standard guidelines for antenatal care.
Recall that live vaccines (like Oral Polio) are generally contraindicated in pregnancy.
Recall that some vaccines (like Rabies) are given only for specific situations like post-exposure, not routinely.
This leaves Influenza and Tetanus. Both are recommended. However, the influenza vaccine is seasonal, while the Tetanus (Tdap) vaccine is recommended for every single pregnancy, regardless of the time of year.
Conclude that Tetanus is the most universally 'routine' vaccine in pregnancy among the choices provided.

Concept Tested & Keywords

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E6 Obstetrics Williams p. 83-95

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 1604-1606