4. The Politics of Health

4. The Politics of Health

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RFK Jr. resurrects an old antivax half-truth about “saline placebos” in randomized controlled trials of vaccines | Science-Based Medicine
RFK Jr. resurrects an old antivax half-truth about “saline placebos” in randomized controlled trials of vaccines | Science-Based Medicine
RFK Jr. has resurrected the misleading claim that childhood vaccines have never been tested in randomized controlled trials with a saline placebo controls.
Almost none of the vaccines on the list that weren’t licensed based on RCTs using saline controls are not first generation vaccines, which means that it would have been unethical to test them against a saline control.
The bottom line is that, if you trace back the history of the vaccines developed for a disease like, say, measles, you will eventually find the RCT testing the first effective vaccine against it and that vaccine will have had a placebo control. It might not have been saline (although in most cases decades ago it was), but it will have been a placebo that was “inert” with respect to preventing that disease. Also, clinical trial standards have evolved over the last 70 years. If a vaccine was approved 60+ years ago using methodology that today we might consider inadequate, that does not change the calculus when it comes to testing new vaccines against the same disease. Such vaccines can’t ethically be tested against saline placebo.
·sciencebasedmedicine.org·
RFK Jr. resurrects an old antivax half-truth about “saline placebos” in randomized controlled trials of vaccines | Science-Based Medicine
This is what it could look like to produce a vaccine that works on all COVID-19 variants
This is what it could look like to produce a vaccine that works on all COVID-19 variants
With new coronavirus variants continuing to emerge, the development of a so-called universal vaccine offering broad, long-term protection needs to be the focus of an intense effort, one that may share characteristics of the widely hailed Operation Warp Speed, scientists suggest.
·cbc.ca·
This is what it could look like to produce a vaccine that works on all COVID-19 variants
Democrats say they need to hear from scientists, not Trump, that vaccine is safe | CNN Politics
Democrats say they need to hear from scientists, not Trump, that vaccine is safe | CNN Politics
Congressional Democrats – citing concerns over the possibility of political interference in the rush to develop a coronavirus vaccine – say they will look to scientists, not President Donald Trump, to ensure that if one becomes available it is both safe and effective.
·cnn.com·
Democrats say they need to hear from scientists, not Trump, that vaccine is safe | CNN Politics
Woodward's Trump revelations raise questions about Canada's response to COVID-19
Woodward's Trump revelations raise questions about Canada's response to COVID-19
The revelations in journalist Bob Woodward’s new book about what U.S. President Donald Trump knew about the threat posed by COVID-19 in the early days of the pandemic have prompted new questions about the Canadian government’s response to the virus, given how much intelligence is shared between the two countries.
·cbc.ca·
Woodward's Trump revelations raise questions about Canada's response to COVID-19
COVID-19 vaccine results might inform malaria vaccine strategies
COVID-19 vaccine results might inform malaria vaccine strategies
Interim Com-COV2 trial data evaluated two-dose COVID-19 vaccination regimens with first dose of BNT162b2 (Pfizer-BioNTech) or ChAdOx1 nCoV-19 (Oxford-AstraZeneca) alongside second dose as either homologous vaccination, heterologous NVX-CoV2373 (Novavax) vaccination, or heterologous mRNA-1273 (Moderna) vaccination.1 These data showed that ChAdOx1 nCoV-19 vaccination followed by NVX-CoV2373 vaccination drove optimal T-cell immunogenicity and excellent antibody induction. These heterologous vaccine approach findings are now likely to be extrapolated in developing scheduling strategies for other vaccines.
·thelancet.com·
COVID-19 vaccine results might inform malaria vaccine strategies
COVID-19 update: Pandemic toll, antiviral treatments, natural immunity, and crackdowns on medical exemptions
COVID-19 update: Pandemic toll, antiviral treatments, natural immunity, and crackdowns on medical exemptions
An extra 19 488 Canadians died during the COVID-19 pandemic than would have been expected normally, according to Statistics Canada. However, additional deaths from COVID-19, delayed medical care and a rise in substance use were likely offset by fewer deaths from influenza and other causes thanks to
·cmaj.ca·
COVID-19 update: Pandemic toll, antiviral treatments, natural immunity, and crackdowns on medical exemptions