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10,612 Deaths following Vaccination in last Decade: Doctors Raise Red Flag


10,612 Deaths following Vaccination in last Decade: Doctors Raise Red Flag

Corrigendum: Medical Dialogues team had earlier reported that 10,612 Deaths following Pentavalent Vaccination in the last Decade in the heading. The number of deaths have been following all vaccinations and not just pentavalent Vaccine. Medical Dialogues team stands corrected in its interpretation.

Pentavalent vaccine (PV) that was introduced by India six years ago doubled the deaths of children soon after vaccination compared to DPT (Diphtheria-Pertussis- Tetanus) vaccine according to a new study that calls for a “rigorous review of the deaths following vaccination with PV.”

Government records show that there were 10,612 deaths following vaccination in the last 10 years. The Health Ministry has promised to study the huge increase in 2017. The present analysis could be a starting point in the quest to reduce the numbers of such deaths.

The study by Dr Jacob Puliyel, Head of Pediatrics at St Stephens Hospital and Dr V. Sreenivas, Professor of Biostatistics at the All-India Institute of Medical Sciences, both in New Delhi, is published in the peer-reviewed Wolters Kluwer Health’s journal, Medical Journal of Dr DY Patel University.

PV is a combination of DPT vaccine and two more vaccines against Haemophilus influenza type B (Hib) and hepatitis B.  Starting December 2011, PV was introduced into India’s immunization programme to replace DPT vaccine in a staged manner with a view to adding protection against Hib and Hepatitis B without increasing the number of injections given to infants.

But sporadic reports of unexplained deaths following immunization with PV had been a matter of concern.  Puliyel, Sreenivas, and their colleagues undertook the study to find out if these deaths were merely coincidental or vaccine induced.

The authors obtained data of all deaths reported from April 2012 to May 2016 under the Right to Information Act. Data on deaths within 72 hours of administering DPT and PV from different states were used.

For their study, the authors assumed that all deaths within 72 hours of receiving DPT are natural deaths. Using this figure as the baseline, they presumed that any increase in the number of deaths above this baseline among children receiving PV must be caused by this vaccine.

If a state introduced PV in 2014, then data on DPT doses PV doses and deaths following vaccination were noted from that year on. This ensured that the deaths were all reported from the state using the same surveillance system.

According to their analysis of the data provided by the government, there were 237 deaths within 72 hours of administering the Pentavalent vaccine (PV) — twice the death rate among infants who received DPT vaccine.

Extrapolating the data, the authors have estimated that vaccination of 26 million children each year in India would result in 122 additional deaths within 72 hours, due to the switch from DPT to PV.

“There is likely to be 7020 to 8190 deaths from PV each year if data from states with the better reporting namely Manipur and Chandigarh are projected nationwide,” their report says.

The authors note that while the study looks at the short-term increase in deaths (within three days of vaccination) it does not calculate the potential benefits of PV on infant mortality, for example by protection against lethal diseases like Haemophilus influenza.

In spite of the data presented in this paper from a large cohort, the authors point out that the evidence is merely circumstantial and not conclusive. “These findings of differential death rates between DPT and PV do call for further rigorous prospective population-based investigations,” the study concludes.

Reference

Deaths reported after pentavalent vaccine compared with death reported after diphtheria-tetanus-pertussis vaccine: An exploratory analysis  Jacob Puliyel, Jaspreet Kaur, Ashish Puliyel, Visnubhatla Sreenivas.

This is the reference to the link click on the following link : DOI:10.4103/MJDRDYPU.MJDRDYPU_188_17

Corrigendum: Medical Dialogues team had earlier reported that 10,612 Deaths following Pentavalent Vaccination in the last Decade in the heading. The number of deaths have been following all vaccinations and not just pentavalent Vaccine. Medical Dialogues team stands corrected in its interpretation.

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Anjali Nimesh

Anjali Nimesh

Anjali Nimesh Joined Medical Dialogue as Reporter in 2016. she covers all the medical specialty news in different medical categories. She also covers the Medical guidelines, Medical Journals, rare medical surgeries as well as all the updates in medical filed. She is a graduate from Dr. Bhimrao Ambedkar University. She can be contacted at editorial@medicaldialogues.in Contact no. 011-43720751
Source: Press Release

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  1. If you have added the corrigendum, then please correct the heading. It is too alarming

  2. user
    Rakesh Malhotra March 16, 2018, 10:05 am

    The headlines and the title makes the impression so very sinister that one is bound to sit up ;and refresh our vaccination policy.But the moot point is that this is a good vaccine and should not be discarded into the dustbin.