Vaccination for under 5s is not likely to start in New Zealand for months. Our regulatory systems are failing us.
And it matters.
On Food and Drug Administration (FDA) approval, US doctors reminded everyone that while Covid presents a lower risk for children than for adults, the risk is still very high.
How high?
Consider the other diseases for which children are regularly vaccinated. The US Centres for Disease Control and Prevention did when making its decision.
In the two years before the chickenpox vaccine was approved, chickenpox put into hospital 29 to 42 of every 100,000 children aged 0 to 4. The burden of chickenpox was enough to warrant vaccine approval.
During the year from April 2021 to March 2022, Covid sent just over 89 of every 100,000 kids to hospital.
Or to put it another way, when the chickenpox vaccine was approved, chickenpox was sending half as many kids to hospital as Covid currently does.
Click image to view
In the two years before the chickenpox vaccine was approved, chickenpox hospitalised 29 to 42 of every 100,000 children aged 0-4.
On average, since January 2020, Covid has been killing 86 American under-5s each year.
It is tragic for every single family, but 86 doesn’t sound that large relative to the US population – until you remember that the rotavirus vaccine was approved when rotavirus was killing only 20 under-5s a year.
Covid is killing four times as many children as were being killed by rotavirus when the rotavirus vaccine was approved.
Click image to view
Dr Eric Crampton is Chief Economist at the New Zealand Initiative. This article was first published HERE
How high?
Consider the other diseases for which children are regularly vaccinated. The US Centres for Disease Control and Prevention did when making its decision.
In the two years before the chickenpox vaccine was approved, chickenpox put into hospital 29 to 42 of every 100,000 children aged 0 to 4. The burden of chickenpox was enough to warrant vaccine approval.
During the year from April 2021 to March 2022, Covid sent just over 89 of every 100,000 kids to hospital.
Or to put it another way, when the chickenpox vaccine was approved, chickenpox was sending half as many kids to hospital as Covid currently does.
In the two years before the chickenpox vaccine was approved, chickenpox hospitalised 29 to 42 of every 100,000 children aged 0-4.
On average, since January 2020, Covid has been killing 86 American under-5s each year.
It is tragic for every single family, but 86 doesn’t sound that large relative to the US population – until you remember that the rotavirus vaccine was approved when rotavirus was killing only 20 under-5s a year.
Covid is killing four times as many children as were being killed by rotavirus when the rotavirus vaccine was approved.
Covid is killing four times as many kids as were being killed by Rotavirus when the Rotavirus vaccine was approved.
Source: “Covid-19 epidemiology in children ages 6 months – 4 years”, Katherine E Fleming-Dutra, MD, National Centre for Immunisation and Respiratory Diseases, Centers for Disease Control and Prevention, 17 June 2022.
The FDA has hardly been speedy about approvals. Two doses of the light-dose under-5 Covid vaccine were safe but were not particularly effective. Rather than start getting those doses in arms months ago, in anticipation of the third dose getting the job done, approval of the entire sequence was delayed.
Delays in starting a three-dose sequence mean lengthy delays in being protected.
But as slow as the FDA has been, things are far worse in New Zealand.
On Thursday, I asked Medsafe whether either Moderna or Pfizer had applied for approval for their under-5 vaccines.
A Ministry of Health spokesperson said that while the Government “continues to monitor developments in the Covid-19 vaccine space … no application for a Covid vaccine for under-5s has been received by Medsafe from Pfizer at this stage. If an application is received in future, it will be assessed as a priority.”
They also confirmed that no application has been received from Moderna.
Covid has not had to seek Medsafe approval to infect under-5s.
Official New Zealand statistics group under-5s into a broader 0 to 9 age group, so it is hard to tell how many children aged six months to 5 years have been hospitalised with Covid.
But 972 children aged 0 to 9 have been sent to hospital, six have wound up in ICU, and five have died.
The Government will blame the drug companies for not having sought Medsafe approval, but the problem is the process.
Moderna’s vaccine for under-5s is under review in Canada and in Australia, but not here.
The reason is obvious.
It takes substantial time and effort to progress a drug through any regulatory system, New Zealand’s included. Answering Medsafe queries, finding bits of additional data that Medsafe might be interested in, arranging it in the ways that Medsafe might want – that is all time and effort that the company could spend getting the vaccine approved in larger markets.
Canada has almost 1.9 million children aged 0 to 4. There are only about 300,000 children under the age of 5 in New Zealand.
New Zealand approval is not worth the effort unless our Government signals that it wants to buy doses. Imagine committing specialist staff time to dealing with Medsafe, instead of a larger country’s agency, only to have the New Zealand government sole-source supply from the other manufacturer.
New Zealand goes to the back of the queue.
Kiwis can be awfully precious about insisting on local bespoke regulatory approval processes – and drug approvals are hardly the only example. It makes little sense when larger countries’ regulators are better resourced. And the cost of our preciousness isn’t ultimately borne by big companies. It’s borne instead by every single child who cannot access a vaccine and winds up very sick instead.
In a pandemic, these kinds of delays are simply too costly – whether for vaccines for under-5s, or for Omicron-specific boosters from Pfizer and Moderna that will be ready in perhaps three months.
If Medsafe won’t lead, it should do the decent thing and get out of the way.
Source: “Covid-19 epidemiology in children ages 6 months – 4 years”, Katherine E Fleming-Dutra, MD, National Centre for Immunisation and Respiratory Diseases, Centers for Disease Control and Prevention, 17 June 2022.
The FDA has hardly been speedy about approvals. Two doses of the light-dose under-5 Covid vaccine were safe but were not particularly effective. Rather than start getting those doses in arms months ago, in anticipation of the third dose getting the job done, approval of the entire sequence was delayed.
Delays in starting a three-dose sequence mean lengthy delays in being protected.
But as slow as the FDA has been, things are far worse in New Zealand.
On Thursday, I asked Medsafe whether either Moderna or Pfizer had applied for approval for their under-5 vaccines.
A Ministry of Health spokesperson said that while the Government “continues to monitor developments in the Covid-19 vaccine space … no application for a Covid vaccine for under-5s has been received by Medsafe from Pfizer at this stage. If an application is received in future, it will be assessed as a priority.”
They also confirmed that no application has been received from Moderna.
Covid has not had to seek Medsafe approval to infect under-5s.
Official New Zealand statistics group under-5s into a broader 0 to 9 age group, so it is hard to tell how many children aged six months to 5 years have been hospitalised with Covid.
But 972 children aged 0 to 9 have been sent to hospital, six have wound up in ICU, and five have died.
The Government will blame the drug companies for not having sought Medsafe approval, but the problem is the process.
Moderna’s vaccine for under-5s is under review in Canada and in Australia, but not here.
The reason is obvious.
It takes substantial time and effort to progress a drug through any regulatory system, New Zealand’s included. Answering Medsafe queries, finding bits of additional data that Medsafe might be interested in, arranging it in the ways that Medsafe might want – that is all time and effort that the company could spend getting the vaccine approved in larger markets.
Canada has almost 1.9 million children aged 0 to 4. There are only about 300,000 children under the age of 5 in New Zealand.
New Zealand approval is not worth the effort unless our Government signals that it wants to buy doses. Imagine committing specialist staff time to dealing with Medsafe, instead of a larger country’s agency, only to have the New Zealand government sole-source supply from the other manufacturer.
New Zealand goes to the back of the queue.
Kiwis can be awfully precious about insisting on local bespoke regulatory approval processes – and drug approvals are hardly the only example. It makes little sense when larger countries’ regulators are better resourced. And the cost of our preciousness isn’t ultimately borne by big companies. It’s borne instead by every single child who cannot access a vaccine and winds up very sick instead.
In a pandemic, these kinds of delays are simply too costly – whether for vaccines for under-5s, or for Omicron-specific boosters from Pfizer and Moderna that will be ready in perhaps three months.
If Medsafe won’t lead, it should do the decent thing and get out of the way.
Dr Eric Crampton is Chief Economist at the New Zealand Initiative. This article was first published HERE
5 comments:
interestingly, in this case, i think inaction is a better choice (whether by design or otherwise)...
pfizer trial summary is a nice cocktail of jargon, but does not address the simple question: what is the probability of the target population getting covid with and without the vaccine?
unfortunately, the sample size used was such that neither the control group nor the experimental group had any children getting covid. so, the results are 'inconclusive'. however, to ensure the trial does not go waste, they have introduced new concepts like 'non-inferiority', 'well tolerated', etc.
Eric - be very wary of Covid fatality stats. A Covid-caused death is recorded even if the primary cause of death is something else and as long as you had Covid within 28 days (I think that's right) of dying.
People who were killed in traffic accidents were recorded as dying of Covid!
Criteria like these are clearly designed to boost the death stats.
With such low under 5 numbers it should be easy to check if their were other extenuating circumstances and get the REAL figure.
You may be surprised and change your mind about jabbing everyone with a still-experimental vaccine.
even pfizer's own press release states: 'Final vaccine efficacy data will be shared once available.' this was in march. approval was given in june, but 'final' stats are nowhere to be found...
unfortunately, the efficacy stats still test for 'symptoms' rather than contracting covid :(
Agree DeeM. It is not just the death statistics which need to be treated with care but also hospitalisation statistics. We have to remember that hospitals in the US have been incentivised financially to report Covid deaths, whether they are from or with Covid. Similarly with admissions to hospital.
I suggest Eric looks at this short video --an interview with a UK medical expert in the field who has looked at the Pfizer trials for their jab on young kids.
https://rumble.com/v1a8407-dr.-clare-craig-there-is-no-science-or-benign-explanation-for-approving-the.html
Eric, is the chicken pox comparison valid? When a child is hospitalised with chicken pox, you know without doubt that the child is hospitalised with chicken pox. With covid, how many of the hospitalistions are simply a recording anomaly whereby a child has shown up for another reason, and to the surprise of all, are tested and found to have covid? In other words an incidental case. Unless you know true covid hospitalisations, the "very high" risk conclusion is very debatable.
Clearer thinking required here!
Post a Comment
Thanks for engaging in the debate!
Because this is a public forum, we will only publish comments that are respectful and do NOT contain links to other sites. We appreciate your cooperation.