Updated Smoke Exposure Estimate for Indonesian Peatland Fires Using a Network of Low-Cost PM Sensors and a Regional Air Quality Model.

Indonesia accounts for more than one third of the world's tropical peatlands. Much of the peatland in Indonesia has been deforested and drained, meaning it is more susceptible to fires, especially during drought and El Niño events. Fires are most common in Riau (Sumatra) and Central Kalimantan (Borneo) and lead to poor regional air quality.

Awareness, attitudes, and beliefs of dementia in Indonesia.

Introduction: Tackling dementia stigma is a policy priority. In Indonesia, we have little insight into the general public's knowledge and attitudes about dementia.

Methods: Cross-sectional study of 4430 Indonesian adults recruited from Jakarta and North Sumatra, Indonesia.

Clustering of child deaths among families in low and middle-income countries: A meta-analysis.

Background And Aims: Several studies have examined the phenomenon of "death clustering," in which two or more children born to the same mother or from the same family die at an early age. Therefore, a scientific examination of the results is essential to understand how the survival status of the older siblings affects the survival of the younger siblings. By using meta-analysis, this study aims to provide a quantitative synthesis of the results of studies on "child death clustering" in low- and middle-income countries (LMICs).

Public health concerns surrounding the cVDPV2 outbreak in Africa: Strategies for prevention and control with a special focus on Nigeria.

Background And Aim: Poliovirus is a global health issue that affects children in different parts of the world. Despite the efforts of national, international, and nongovernmental organizations to eradicate the disease, it is re-emerging in Africa due to poor sanitation, vaccine hesitancy, new ways of transmission, and poor surveillance among others. Circulating vaccine-derived poliovirus type 2 (cVDPV2) is a major step in eradicating poliovirus and preventing outbreaks in developing countries.

When survey science met web tracking: Presenting an error framework for metered data.

Metered data, also called web-tracking data, are generally collected from a sample of participants who willingly install or configure, onto their devices, technologies that track digital traces left when people go online (e.g., URLs visited).

Tomato flu 2022 outbreak in India: Issues, challenges, and possible solutions.

Background And Aims: The outbreak of Tomato flu in India has affected the children making the parents tremble in worry and pain. The outbreak of this disease first occurred in India affecting young children below 5 years of age, thereby causing a threat to the country, neighboring countries, and the rest of the world-although no death is yet recorded. The aim of this research is to discuss the issues, challenges, and possible solutions associated with 2022 Tomato flu outbreaks in India.

A new experiment on the use of images to answer web survey questions.

Images might provide richer and more objective information than text answers to open-ended survey questions. Little is known, nonetheless, about the consequences for data quality of asking participants to answer open-ended questions with images. Therefore, this paper addresses three research questions: (1) What is the effect of answering web survey questions with images instead of text on breakoff, noncompliance with the task, completion time and question evaluation? (2) What is the effect of including a motivational message on these four aspects? (3) Does the impact of asking to answer with images instead of text vary across device types? To answer these questions, we implemented a 2 × 3 between-subject web survey experiment ( = 3043) in Germany.

Building the health-economic case for scaling up the WHO-HEARTS hypertension control package in low- and middle-income countries.

Generally, hypertension control programs are cost-effective, including in low- and middle-income countries, but country governments and civil society are not likely to support hypertension control programs unless value is demonstrated in terms of public health benefits, budget impact, and value-for-investment for the individual country context. The World Health Organization (WHO) and the Pan American Health Organization (PAHO) established a standard, simplified Global HEARTS approach to hypertension control, including preferred antihypertensive medicines and blood pressure measurement devices. The objective of this study is to report on health economic studies of HEARTS hypertension control package cost (especially medication costs), cost-effectiveness, and budget impact and describe mathematical models designed to translate hypertension control program data into the optimal approach to hypertension care service delivery and financing, especially in low- and middle-income countries.

Animal sentience.

'Sentience' sometimes refers to the capacity for any type of subjective experience, and sometimes to the capacity to have subjective experiences with a positive or negative valence, such as pain or pleasure. We review recent controversies regarding sentience in fish and invertebrates and consider the deep methodological challenge posed by these cases. We then present two ways of responding to the challenge.

Citizens and the state during crisis: Public authority, private behaviour and the Covid-19 pandemic in France.

How do democratic states induce citizens to comply with government directives during times of acute crisis? Focusing on the onset of the Covid-19 pandemic in France, I argue that the tools states use to activate adherence to public health advice have predictable and variable effects on citizens' willingness to change their routine private behaviours, both because of variation in their levels of restrictiveness but also because of differences in people's political motivations to comply with them. Using data collected in March 2020, I show that people's reports of changes in their behavioural routines are affected by the signals governments send, how they send them and the level of enforcement. I find that a nationally televised speech by President Macron calling for cooperative behaviour and announcing new restrictions elevated people's willingness to comply.

A cohort study of the impact of COVID-19 on the quality of life of people newly diagnosed with dementia and their family carers.

Introduction: COVID-19 has impacted people with dementia and their family carers, yet little is known about effects on overall quality of life.

Methods: In a UK cohort study, pre- and post-pandemic data were collected from 114 carers and 93 recently diagnosed people with dementia. Latent growth curve modeling examined change in quality of life.

A downscaling approach to compare COVID-19 count data from databases aggregated at different spatial scales.

As the COVID-19 pandemic continues to threaten various regions around the world, obtaining accurate and reliable COVID-19 data is crucial for governments and local communities aiming at rigorously assessing the extent and magnitude of the virus spread and deploying efficient interventions. Using data reported between January and February 2020 in China, we compared counts of COVID-19 from near-real-time spatially disaggregated data (city level) with fine-spatial scale predictions from a Bayesian downscaling regression model applied to a reference province-level data set. The results highlight discrepancies in the counts of coronavirus-infected cases at the district level and identify districts that may require further investigation.

Personality and early susceptibility to COVID-19 in the United Kingdom.

This paper takes advantage of a unique dataset with a prospectively longitudinal, nationally representative sample ( = 5,178) that began in 1958 and has information on COVID-19 health status in 2020 to examine the effect of Big Five personality traits on compliance with social distancing requirements and contraction of COVID-19. The results show some consistency with epidemiological recommendations (Conscientious individuals were more likely to maintain social distance and less likely to contract COVID-19; men were less likely to comply and more likely to contract) but more inconsistency (Agreeable individuals were more likely to comply with social distancing requirements yet more likely to contract COVID-19; Open and Neurotic individuals were no less likely to comply yet more likely to contract COVID-19). The results highlight the importance of Big Five personality factors for behaviour in the global pandemic and may call into question the universal effectiveness of social distancing requirements for all individuals.

High politics in the Low Countries: COVID-19 and the politics of strained multi-level policy cooperation in Belgium and the Netherlands.

COVID-19 presented Europe with an, in many respects, unprecedented challenge. While the virus proved itself to be transnational in nature, not taking heed of borders, government responses were largely national. Still, governments soon found themselves engaged in complex multi-level policy cooperation at the national, subnational, and supranational levels.

Modeling population-wide testing of SARS-CoV-2 for containing COVID-19 pandemic in Okinawa, Japan.

To break the chains of SARS-CoV-2 transmission and contain the coronavirus disease 2019 (COVID-19) pandemic, population-wide testing has been practiced in various countries. However, scant research has addressed this topic in Japan. In this modeling exercise, we extracted the number of daily reported cases of COVID-19 in Okinawa from October 1 to November 30, 2020, and explored possible scenarios for decreasing COVID-19 incidence by combining population-wide screening and/or social distancing policy.

The impact of assistive technology on burden and psychological well-being in informal caregivers of people with dementia (ATTILA Study).

Introduction: Assistive technology and telecare (ATT) may alleviate psychological burden in informal caregivers of people with dementia. This study assessed the impact of ATT on informal caregivers' burden and psychological well-being.

Methods: Individuals with dementia and their informal caregivers were recruited to a randomized-controlled trial assessing effectiveness of ATT.

COVID-19, nationalism, and the politics of crisis: A scholarly exchange.

In this article, several scholars of nationalism discuss the potential for the COVID-19 pandemic to impact the development of nationalism and world politics. To structure the discussion, the contributors respond to three questions: (1) how should we understand the relationship between nationalism and COVID-19; (2) will COVID-19 fuel ethnic and nationalist conflict; and (3) will COVID-19 reinforce or erode the nation-state in the long run? The contributors formulated their responses to these questions near to the outset of the pandemic, amid intense uncertainty. This made it acutely difficult, if not impossible, to make predictions.