Vaccination

If the Government isn’t Following the Science When it Comes to Vaccinating Children, Who is it Following?

We are publishing a guest post today by Dr. Peter Hayes, a Senior Lecturer in Politics at the University of Sunderland, pointing out that when it comes to vaccinating healthy 12-15 year-olds the Government can no longer claim to be following the science.

“Follow The Science” has been the defining slogan of Covid policymaking for the past year and a half. However, we may now be at turning point. On September 3rd, that august and scientific body The Joint Committee on Vaccination and Immunisation (JCVI) advised not to start vaccinating otherwise healthy 12-15 year-olds. The Government, however, seems likely to set about vaccinating them anyway.

In his letter to chief medical officers, Health Secretary Sajid Javid says that the JCVI is against vaccination of 12-15 year olds because its margin of benefit against harm is “too small” and tacitly suggests that the officers come up with something to enable him to override this advice. However, Javid’s spin on the committee’s advice is misleading. It is not only the marginal benefits of the vaccine but also the unknown extent of its harms that has led the JCVI to recommend against it.

(1) The JCVI states that in advising whether or not to vaccinate it has focused on “the benefit to children and young people themselves, weighed against any potential harms from vaccination”, and that it has done this to the exclusion of other issues such as cost.

(2) It states that overall “the benefits from vaccination are marginally greater than the potential known harms” [emphasis added].

Vaccines Not Protecting Over-60s in Scotland From Being Hospitalised with COVID-19

A reader (an academic economist) has analysed the Scottish Covid data and reached a depressing conclusion: Covid vaccination seems to offer the over-60s little protection from severe illness.

Wasn’t busy today so I decided to collect all the Scottish data and do a bit of mining. Many of the datasets are not properly organised and are downloaded from separate parts of the Government website, so I wondered if they were missing something.

Lo and behold, they were – something big. The reason it was hard to track down was because the government does not publish positive test results by age. This is a problem because testing in Scotland – and across the UK – is far higher this summer than it was last year. Lateral flow tests are everywhere now and people upload their results to the Government app. Only neurotics were doing this last year, but now everyone is doing it.

Okay, so I managed to construct a positive test rate for the over-60s. This can then be compared to hospitalisations. If hospitalisations are low relative to the positive test rate in over-60s then we can have some confidence that the vaccines are protecting this group. This means that even if they seem borderline useless at preventing case growth, they would at least be a prophylactic against severe cases of the virus.

But as you can see from the table above, there is no evidence that hospitalisations are lower for the over-60s that are testing positive and so no evidence that the vaccines protect the over-60s from severe illness.