THREAD: More on what we can learn from #sciencecommunication and #vaccines & how to communicate about the #nCoV2019 #coronavirus #coronavirusoutbreak.
"The strongest pattern was that participants who displayed more conspiratorial beliefs held more antivaccination attitudes." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"The next most consistent relationship was with reactance: the more people reported resisting influence and incursions on their freedom, the more they held antivaccination attitudes." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"Stronger antivaccination attitudes were also found among those who experience relatively high levels of disgust about blood and injections..." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"antivaccination attitudes were stronger the more participants endorsed an individualistic/hierarchical worldview" psycnet.apa.org/record/2018-03… #coronavirus #coronavirusoutbreak
"It is notable that these psychological predictors accounted for more variance than demographic factors" psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
More conservative political views also a predictor of being anti-vaccine. NOT a predictor of being anti-vaccine? Education. psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"the goal of science communication is to align with people’s underlying fears, ideologies & identities, thus reducing people’s motivation to reject the science." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"If the motivation to reject the science is reduced, then people should become more willing to embrace the evidence on its merits." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"For most people, official health messages asserting a scientific consensus about vaccination are reassuring and imply an underlying reality (the “consensus implies correctness” heuristic)." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"for those who have a conspiratorial worldview... official pronouncements that imply a lack of dissent or that the “science is in”—can be inverted to be proof of a conspiracy." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"it is counterproductive to try to reduce people’s conspiratorial thinking (and there is no evidence that this is feasible)." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
"work with people’s underlying worldviews: to acknowledge the possibility of conspiracies, but to show how vested interests can conspire to obscure the benefits of vaccination and to exaggerate the dangers." psycnet.apa.org/record/2018-03… #nCoV2019 #coronavirus #coronavirusoutbreak
In summary
- conspiracy theorists
- people who fear restrictions on personal freedom
- who think individuals NOT gov't or society should make decisions
- who think power hierarchies are normal
...are more likely to be anti-vaccination. #nCoV2019 #coronavirus #coronavirusoutbreak
How do we align with fears/ideologies/identities of people who fear restrictions on personal freedom, want to feel like they're in control, and think it's OK and normal for some people to have power over others? #nCoV2019 #coronavirus #coronavirusoutbreak

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More from @celinegounder

May 13
1/ What is H5N1 bird flu costing dairy cattle farmers?

Let's say you have a 5,000 cow dairy.

Those cows produce an average of 85 lbs of milk per day
= 425K lbs of milk/day x 7 days/week
= 2.975M lbs of milk/week
2/ Milk producers are paid by "hundredweight" (cwt).

The current class III price is $18.66/cwt of milk. Image
3/ So the gross revenues of the farm per week are:
2.975M / 100 x $18.66
= $555,135/week

The breakeven price
i.e. Gross revenue - Input Costs = 0
is between $17 & $21.
Read 7 tweets
May 10
1/ #H5N1 news today 📢📢📢

@USDA has announced an indemnification program for dairy farms to be based on the amount of milk🥛 lost from cows🐄 sick with H5N1.
2/ @USDA will also offer farmers support for biosecurity measures on the farm:
🔹to protect against potential spread between animals 🐄 & humans🧑‍🌾: PPE &/or outerwear laundering services
🔹to make biosecurity plans
🔹to pasteurize milk🥛 before disposal
3/ @USDA will also offer farmers support for biosecurity measures on the farm (continued):
🔹to offset costs of veterinary care for sick cattle🐄
🔹to offset costs of shipping samples for testing🧪
Read 15 tweets
May 9
1/ The @US_FDA is taking precautions in case the H5N1 bird flu starts spreading from person-to-person, possibly igniting an epidemic/pandemic.

with @CBSNews @AMGreenCBS

cbsnews.com/video/fda-prep…
2/ Long before the COVID pandemic, infectious disease experts like me have worried about the possibility of an influenza pandemic.

The 1918 flu pandemic, which is estimated to have killed 50 to 100 million people worldwide, is one of the deadliest in human history.
3/ H5N1 bird flu viruses have long given us pause, our leading candidates for the next big flu pandemic.

They were first detected in poultry in China in 1996 & quickly spread throughout the region.
Read 17 tweets
Apr 29
1/ H5N1 bird flu candidate vaccine viruses have been identified:
(jump to 1:33)
🔹2 are "well-matched" to H5N1 infecting dairy cattle
🔹but how "well-matched" are they really? this conclusion is based on ferret dataastho.org/education/hpai…Image
2/
🔹Candidate vaccine viruses are used to make antigen (i.e. the target you want the immune system to see) for vaccines.
🔹Adjuvant has also been stockpiled.
🔹Adjuvants help strengthen the immune response to antigen in vaccines. Image
3/
🔹100s of thousands of doses of candidate antigen + adjuvant have been manufactured for use in clinical studies.
🔹2 safety/immunogenicity studies are being conducted.
🔹@ASPRgov is working with @US_FDA & industry to figure out a regulatory pathway for the use of these doses.
Read 4 tweets
Apr 29
1/ There are still lots of unanswered questions re: H5N1 bird flu

🔹How quickly is the virus mutating and evolving?

A PB2 E627K mutation was found in the human case in Texas, but not seen in birds or cows.
(1:04:50)astho.org/education/hpai…
2/ The PB2 E627K mutation has been seen in other human cases of H5N1.

It is one step towards mammalian (but NOT human) adaptation in experimental studies. (h/t @RickABright)
3/ The PB2 E627K mutation may have developed in the human Texas case.

It has not been seen in Texas dairy cattle or birds, nor in wild birds or poultry.
Read 8 tweets
Apr 25
1/ Stemming the spread of H5N1 bird flu
🔹The federal government is ramping up testing of dairy cows
🔹Cows will now have to be tested before being transferred to another state
🔹H5N1 viral fragments detected in grocery store milk
🔹The risk to humans remains low at this time
2/ Remember PCR tests from COVID?

They can be positive even after you’ve recovered because they’re picking up dead virus.

Some PCR tests on pasteurized milk from grocery stores have come back positive for bird flu... but that could just be dead virus.
3/ Pasteurization has worked for over a hundred years to protect consumers from bacteria and viruses.

There’s no reason to think pasteurization won’t also work to kill the bird flu virus, but scientists are confirming that with testing anyway.
Read 16 tweets

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