Related Experiment Video
Updated: Aug 11, 2026

Array Comparative Genomic Hybridization Array CGH for Detection of Genomic Copy Number Variants
Published on: February 21, 2015
Indian Academy of Pediatrics (IAP) Advisory Committee on Vaccines and Immunization Practices (ACVIP): Recommended
Srinivas G Kasi1, S Shivananda2, Sanjay Marathe3
1Kasi Clinic, Jayanagar, Bengaluru, Karnataka, India. Correspondence to: Srinivas G Kasi, Convener, ACVIP, Kasi Clinic, 2nd Cross, 3rd Block, Jayanagar, Bengaluru 560011, Karnataka, India. sgkasi@gmail.com.
Insights
Updated immunization guidelines recommend a booster dose of injectable polio vaccine (IPV) for children and standardized dosing for inactivated influenza vaccines. These revisions reflect new developments in vaccinology and aim to improve vaccine efficacy.
Area of Science:
- Pediatrics
- Immunology
- Public Health
Background:
- New advancements in vaccinology necessitate updated immunization schedules.
- Existing recommendations require review to incorporate new vaccines and practices.
Purpose of the Study:
- To revise and update the Indian Academy of Pediatrics (IAP) immunization recommendations for 2020-21.
- To provide guidance on existing and novel vaccines based on current scientific evidence.
Main Methods:
- The Advisory Committee on Vaccines and Immunization Practices (ACVIP) of the IAP convened meetings in 2020.
- Discussions involved reviewing updates and new recommendations, with member opinions gathered.
- An evidence-based consensus was reached on revised immunization practices.
Main Results:
- A booster dose of injectable polio vaccine (IPV) is now recommended at 4-6 years.
- Emphasis is placed on the importance of IPV in the primary immunization schedule.
- Recommended timing for the second dose of varicella vaccine is 3-6 months post-first dose.
- Uniform dosing of 0.5 mL (15 µg HA) is advised for inactivated influenza vaccines.
Conclusions:
- The revised IAP recommendations incorporate crucial updates for childhood immunizations.
- These guidelines aim to enhance vaccine effectiveness and public health outcomes.
- The updates address key vaccines including polio, varicella, and influenza.
Justification:
In view of new developments in vaccinology and the availability of new vaccines, there is a need to revise/review the existing immunization recommendations.
Process:
Advisory Committee on Vaccines and Immunization Practices (ACVIP) of Indian Academy of Pediatrics (IAP) had a physical meeting in March, 2020 followed by online meetings (September-October, 2020), to discuss the updates and new recommendations. Opinion of each member was sought on the various recommendations and updates, following which an evidence-based consensus was reached.
Objectives:
To review and revise the IAP recommendations for 2020-21 and issue recommendations on existing and new vaccines.
Recommendations:
The major changes include recommendation of a booster dose of injectable polio vaccine (IPV) at 4-6 years for children who have received the initial IPV doses as per the ACVIP/IAP schedule, re-emphasis on the importance of IPV in the primary immunization schedule, preferred timing of second dose of varicella vaccine at 3-6 months after the first dose, and uniform dosing recommendation of 0.5 mL (15 µg HA) for inactivated influenza vaccines.
Related Concept Videos
Vaccinations
International Nursing Organizations I
ICN member organizations work to advance the field of nursing and healthcare via policies, partnerships, lobbying, professional...
Preventive Healthcare Services
Drug Dosing: Infants and Children
Vaccines
Poliomyelitis

