2022 is the 3rd year of COVID & perhaps the last: who.int/news-room/comm…

The end will not be easy. Moving a public out of a crisis demands as much leadership as activating the initial crisis response

A research-driven 🧵 on a key challenge of 2022 & how to deal with it

(1/13)
The graph shows the % of Danes using masks daily from a N~400,000 survey from our @HopeProject_dk

The ups-&-downs reflect when authorities required masks. It is a case of optimal crisis behavior: Immediate strong compliance when needed. Immediate relaxation when possible. (2/13)
A coordinated public response requires (1) clear advice from authorities, (2) high levels of trust in that advice, and (3) shared feelings of threat. Studies of crisis responses thus find that trust & threat are their key causes: doi.org/10.1080/002239… (3/13)
Consistent with this, our data suggests that it is the high Danish trust in authorities that allows this flexible behavior: washingtonpost.com/politics/2021/…

Yet, as our data (👇) also show: This trust is much lower in many other countries. (4/13)
Furthermore, our research documents that trust has eroded throughout the pandemic as fatigue has increased:

psyarxiv.com/y6wm4/

psyarxiv.com/qjmct/

This graph, e.g., shows the drop in support for the political system in 4 countries over 2020. (5/13)
We are seeing some evidence that a lighter approach against COVID may erode trust further.

Danes' trust in the authorities' advice is dropping now, as cases have been very high but restrictions relative mild, given manageable admissions.
(6/13)
People have been used to swift reactions against rising cases for the past 2 years and have build-up concerns, routines and even identities around managing infection.

But as immunity increases from vaxx and infections, govs will & should react more lightly. (7/13)
When authorities decrease advice & communications, it opens space for interpretation. What is right, what is safe?

People will fill this space depending on personal views (e.g., journals.uchicago.edu/doi/abs/10.101…). The more concerned will react differently than the less concerned. (8/13)
This increased variability will intensify between-citizens conflict.

Our research shows that there has been widespread shaming of others during covid. Those who do more will shame those who do less: psyarxiv.com/3rczg/ (9/13)
So, what to do?

The key is: communicate, communicate, communicate. Continue to communicate why the strategy is changing; how the strategy will help us cope, even as restrictions become lighter; and talk conflict down, not up. (10/13)
We have emerging evidence that it *is* indeed possible to talk conflict down.

For example, this graph from our research shows that the share of Danes shaming the unvaxxed decreased from 60% to 40% after a month of public debate on this exact issue. (11/13)
Lockdown in the face of a massive wave is easy: The behavioral recipe is clear and so is the threat. The beginning of the end of the pandemic is much more difficult on both accounts.

It is key that govs do not confuse lighter interventions with lighter communication. (12/13)
Finally, it is important to remember that all the above depends on omicron being milder, whether due to inherent less virulence or due to higher immunity. Furthermore, it also depends on the completion of an even greater task: Ensuring global vaccine equity. (13/13)

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More from @M_B_Petersen

26 Dec 21
🚨 NEW PREPRINT

To control omicron countries are rolling out booster vaccines.

As consequences, both epidemic forecasts & control now hinge on behavior: How willing are people to receive the booster?

We provide data using a high-quality survey: psyarxiv.com/wurz8/

🧵(1/4) Image
Data is from Denmark but can inform other countries in terms of the drop-off from 2nd to 3rd jab. Overall, 94.7 % of those vaccinated are willing to take the booster. Yet, there are strong age differences. Those below 40 are more reluctant. (2/4) Image
To understand the underlying psychological dynamics, we look at constructs from Protection Motivation Theory (doi.org/10.1080/002239…). People who feel less societal threat and have less trust in the efficacy of the authorities' advice are less likely to take the booster. (3/4) Image
Read 4 tweets
22 Dec 21
In spring '21 vaccine acceptance rose as vaccines were rolled out.

Then came news of rare but severe side-effects from the AstraZeneca vaccine.

Our new paper shows that this caused international vaccine hesitancy: doi.org/10.1016/j.vacc….

A thread on what can be learned🧵(1/9)
In March '21, news emerged about blood clots following vaccination with AZ (science.org/content/articl…). Public attention grew strongly when 3 Nordic countries suspended the use of the vaccine altogether on March 11, as seen from this plot of search volumes. (2/9)
A previous study concluded that this suspension didn't create hesitancy: ugeskriftet.dk/dmj/sustained-…. Yet, this study compared hesitancy from two time points a month apart. If vaccine acceptance was trending upwards, this may be a problematic analysis strategy. (3/9)
Read 9 tweets
22 Dec 21
Ny HOPE-rapport om borgernes adfærd: github.com/Hopeproject202…

Smitten sætter rekord, omikron dominerer - og julen står for døren.

Alt det betyder, at borgerne i den seneste uge har skærpet opmærksomheden på at undgå kontakt og dermed smitte.

🧵(1/4)
Borgernes bekymring er relativt høj og steg kraftigt, da man opdagede at også vinteren '21 ville blive en corona-vinter. Bekymringen er dog ikke steget siden omikron spredte sig. Det tyder på, at borgerne stadig er afventende ift. hvad omikron betyder for vinteren. (2/4)
Samtidig er der dog en bevidsthed om, at anbefalingerne lige nu ikke er tilstrækkeligt at stoppe smittespredningen. (3/4)
Read 4 tweets
21 Dec 21
Hvor stor er villigheden til at modtage en booster-vaccine?

Villigheden er høj. 96 % af dem, som har modtaget 2 stik, ønsker også det tredje. Men villigheden varierer, og særligt de yngre siger "nej tak".

Læs rapporten her: bit.ly/3spAGZe

🧵 (1/5)

#dkpol #dkmedier
Ovenstående grad viser den totale villighed i befolkningen. Grafen nedenfor viser andelen blandt dem, der har fået eller ønsker vaccination med 2 stik. (2/5)
Udover alder betyder demografi ikke det store. Uanset køn og uddannelsesniveau er villigheden til at tage næste stik stor. (3/5)
Read 5 tweets
19 Dec 21
Yesterday @SSI_dk released a forecast for omicron's spread in Denmark: ssi.dk/-/media/cdn/fi…

The forecast should be of wide interest as DK is intensively testing & sequencing. The situation is likely not worse here than elsewhere. It is just known.

A 🧵 on this forecast (1/9)
Some key premises for the forecast:
- The forecast includes both delta and omicron
- Waning immunity is included. It is assumed that immunity is 0.70 against O relative to D and that immunity against O wanes faster
(2/9)
More premises:
- DK is rapidly rolling out boosters to face O. 1/3 of all are boosted! This is included
- Not all restrictions are included, especially not closing of most cultural activities from today
- Includes people's voluntary behavior change as infections rise
(3/9)
Read 9 tweets
17 Dec 21
Western societies were already frail when COVID-19 hit.

In a new paper, we show that the pandemic, and the fatigue from it, eroded trust in democracy further: psyarxiv.com/qjmct

With omicron, stronger restrictions are again put in place & the erosion will deepen.

🧵(1/7)
Over 2020, we tracked 6000 citizens from 🇺🇸+🇮🇹+🇩🇰+🇭🇺 & their views of key relationships in society: Horizontal relationships of solidarity between citizens + vertical relationships of trust between citizens & the state. We used measures with clear pre-pandemic benchmarks. (2/7)
We pool across multiple indicators and standardize with pre-pandemic scores to track changes from after the pandemic hit. Overall, we see little consistent change in solidarity. The pandemic has not been a crisis in the relationship between citizens. (3/7)
Read 7 tweets

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