Income, Liquidity, and the Consumption Response to the 2020 Economic Stimulus Payments*

The 2020 CARES Act directed large cash payments to households. We analyze households' spending responses using data from a Fintech nonprofit, exploring heterogeneity by income, recent income declines, and liquidity as well as linked survey responses about economic expectations. Households respond rapidly to payments, with spending increasing by about $0.14 per dollar during the first week and plateauing around $0.25-$0.30 over 3 months. In contrast to previous stimulus programs, we see little response of durables spending. Households with lower incomes, greater income declines, and less liquidity display stronger responses whereas households that expect employment losses and benefit cuts display weaker responses.

Effect of physical activity on stress and the sense of community during the COVID-19 pandemic: The role of gender and age

Despite their effectiveness in minimizing the spread of infection, movement restrictions adopted during the Coronavirus disease 2019 (COVID-19) pandemic have not been without their health-related consequences, including decreases in physical activity and increases in sedentary behavior. This study aimed to investigate differences in stress and sense of community among Korean citizens in various age groups according to the degree of their participation in physical activity during the COVID-19 pandemic. We analyzed data collected during the Social Survey of Busan Metropolitan City 2020, the population of which included all household members over the age of 15. Data for a total of 33,082 participants (male = 15,129;female = 17,953) were extracted using a two-stage cluster sampling method. Age, stress level, and sense of community were analyzed using independent t-tests, while the frequency of participation in physical activity was analyzed using a Mann-Whitney U test. Differences in stress level and community consciousness according to the frequency of physical activity were examined via multivariate analysis of variance. Variables exhibiting significant differences were evaluated for differences between groups through Scheffe's post hoc analysis. First, stress levels were higher among female adolescents than male adolescents. Among adults and older adults, men exhibited higher overall stress levels than women, whereas sense of community was stronger in women than men. Second, male adolescents in the regular physical activity participation group showed lower levels in some factors of stress than those in the nonparticipating group. Finally, a higher frequency of participation in physical activity among adults and older adults was associated with lower stress and higher sense of community, regardless of gender. In conclusion, regular participation in physical activity should be considered when designing strategies for managing stress and promoting social relationships at the national and individual levels during COVID-19 and any similar pandemics in the future.Copyright ©2023 The Author(s). Published by MRE Press.

Private transfers, public transfers, and food insecurity during the time of COVID-19: Evidence from Bangladesh

In the aftermath of the COVID-19 pandemic, interest has grown in what kinds of assistance protect household food security during shocks. We study rural and urban Bangladesh from 2018 to 2019 to late 2021, assessing how pre-pandemic access to social safety net programs and private remittances relate to household food insecurity during the pandemic. Using longitudinal data and estimating differences-in-differences models with household fixed effects, we find that pre-pandemic access to social protection is associated with significant reductions in food insecurity in all rounds collected during the pandemic, particularly in our urban sample. However, pre-pandemic access to remittances shows no similar protective effect.

Transitions in Patterns of Caregiver Involvement Before and During the COVID-19 Pandemic: A Latent Transition Analysis

This retrospective study investigated transitions in patterns of caregiver involvement before and during COVID-19 and their antecedents and consequences. A total of 504 young children (age: M ± SD = 49.92 ± 4.30 months) and their primary caregivers were recruited from the junior classes of 10 preschools in Zhengzhou City, Henan Province, China. Latent profile analysis identified three profiles characterized by (1) high levels of caregiver involvement (HCI), (2) average levels of caregiver involvement (ACI), and (3) low levels of caregiver involvement (LCI). Latent transition analysis showed that caregivers who belonged to the HCI or LCI latent status before COVID-19 tended to transition to the ACI latent status during COVID-19. Higher levels of caregiver depression contributed to a higher probability of transitioning from the HCI to the ACI latent status, while higher levels of household chaos predicted a higher probability of transitioning from the HCI to the ACI latent status and a lower probability of transitioning from the LCI to the ACI latent status. Finally, the transitions in patterns of caregiver involvement were associated with young children's approaches to learning during the pandemic.

Race and Socioeconomic Status Influence the Benefits of Returning to Sports During COVID-19

Purpose: It is unknown whether certain populations of athletes benefit more from returning to sport following COVID-19 restrictions than others. The purpose of this study was to determine whether socioeconomic status (SES), race, or gender moderate the benefits of returning to sports during COVID-19. Method(s): Adolescents who participated in sports before COVID-19 reported sport participation, anxiety (GAD-7), and depression (PHQ-9) inMay 2021. The interactions of return to sport (yes [PLY], no [DNP]) and (1) sex, (2) race (white, nonwhite), and (3) SES (low vs high county household income) to predict anxiety and depression were evaluated, adjusted for age, school instruction, and concern about COVID-19. Result(s): Four thousand eight hundred seventy-four participants were included (16.1 +/- 1.3 years;52% female;PLY = 4456;DNP = 418). DNP had greater symptoms of anxiety (7.8 60.6 v 5.6+/-0.5, P<0.001) and depression (8.8+/-0.6 v 5.76 0.6, P < 0.001) and had significantly more non-white athletes (36% v 19%, P < 0.001), but no significant differences were identified with respect to gender, instructional delivery method, median county household income, or age. Compared with white athletes, adolescent athletes from racial minority groups who returned to sports had relatively greater decreases in anxiety (interaction estimate (b) = -1.18 +/- 0.6, P = 0.036) and depression (b=-1.19+/-0.6, P=0.045). Similarly, athletes from counties with lower household incomes who returned to sports had relatively greater decreases in anxiety (b= -1.23 +/-0.5, P = 0.017) and depression (b=-1.21+/-0.6, P=0.032). The benefits of returning to sports for female athletes were similar to male athletes with respect to anxiety (b = -0.16 +/-0.5, P = 0.76) and depression (beta = 0.49 +/- 0.6, P = 0.37). Conclusion(s): In this nationwide sample of adolescent athletes, returning to sport during COVID-19 was associated with significant mental health benefits for adolescent athletes. However, the greatest benefits were seen among athletes from racial minority groups and areas of lower household income. No differences in the mental health benefits of returning to sports were identified between male and female athletes. Significance: Restriction from sports may disproportionately impact the mental health of certain groups of adolescent athletes. Expanding access to sports for traditionally underserved groups can potentially provide significant mental health benefits.

How Will Demographic Change Affect the Disease Burden of Future Epidemics?

Intro: The burden of infectious diseases is influenced by the structure of the population at risk. Population ageing may have implications for the disease burden of future epidemics. Moreover, changing household structures induced by population ageing may influence the dynamics of disease transmission and burden of infections transmitted via close contact interactions. We aim to investigate the impact of demographic change on the disease transmission dynamics and future disease burden and illustrate this for COVID-19 and influenza-like illness (ILI). Method(s): We simulate the Belgian population between 2020 and 2050 using an individual-based model with census data. The simulated population structures were used as input for an infectious disease model that distinguishes between exposure to infection in the household versus exposure in the community at large. We mimicked outbreaks of COVID-19 and ILI of varying total final size. Finding(s): The simulated population ages between 2020 and 2050, which also affects household size and composition. As the proportion of elderly people in the population increases, the overall attack rate slightly decreases because older age groups have fewer contacts and are therefore less likely to incur and transmit infections. Despite the lower per-person attack rate, the estimated disease burden increases as morbidity and mortality increases with the age at infection. Conclusion(s): The demographic changes induced by population ageing have an impact on the burden of future outbreaks of COVID-19 and ILI in Belgium. The shifting age distribution implies that the elderly, a population group with increased morbidity and mortality in case of infection, make up an increasing proportion of the total population. Population ageing also leads to an increasing proportion of single-person households and collective households (e.g. nursing homes) in the population. Since the household attack rate varies by household size and composition, the living arrangements of the elderly population influences the disease burden of future epidemics to some extent.Copyright © 2023

Opportunistic Respiratory Pathogens in Symptomatic Non- Covid-19 Adults during a Presumptive Influenza Season

Intro: It is hypothesized that metagenomics could contribute to the effective sentinel surveillance of emerging infections to identify plausible cause of respiratory symptoms in the population. Method(s): This study forms part of a longitudinal household cohort study involving the collection of respiratory symptoms and vaccination history in Hong Kong. As a pilot, selected households were provided with swab collection kit for collecting nasopharyngeal and throat samples when there was an influenza-like illness (ILI) during a 4-month presumptive period of the year's winter influenza season. Sequence-Independent Single Primer Amplification (SISPA) and nanopore metagenomic sequencing were performed. After basecalling, demultiplexing, and quality filtering, taxonomic classification was done. Unclassified and host reads were removed and only taxon with over 0.1% abundance were included in the analysis. Finding(s): Between December 2021 and April 2022, of 101 collection kits delivered, 36 (36%) participants returned the samples. Two (6%) had previous COVID-19 diagnosis and almost all (97%) received at least one dose of COVID-19 vaccination. Metagenomics sequencing was performed on 13 samples collected from participants when ILI was present. Of the 1,592,219 reads obtained, 5308 taxa were identified and 136 had over 0.1% abundance, including 128 bacteria, 6 fungi, and 1 virus, which was a bacteriophage. The five most abundant genera of bacteria included Neisseria (19%), Streptococcus (10%), Haemophilus (9%), Veillonella (3%), and Rothia (3%). Haemophilus parainfluenzae was the most abundant species with 97,542 (6%) reads, followed by Neisseria meningitides (5%). Other bacteria identified included Rothia mucilaginosa, Acinetobacter baumannii, Lautropia mirabilis, Veillonella atypica, Streptococcus salivarius, and Streptococcus pneumonia. Inter-participant abundance profile was significantly different (p<0.001). Conclusion(s): The absence of viral infections identified echoed the extremely low proportion (3/21986, or 0.01%) of respiratory specimens testing positive for influenza virus by the government laboratory during the same period. The metagenomic profile could be useful for identifying the likely ILI-causing pathogen.Copyright © 2023

The effect of increasing health disaster risk and public spending on economy conditions: a DSGE perspective

PurposeThe main motivation of the present study is to understand the severity of the effect of health shock on Iran's oil economy and analyze the role of government under these conditions.Design/methodology/approachDynamic stochastic general equilibrium (DSGE) models can show the precise interactions between market decision-makers in the context of general equilibrium. Since the duration of the virus outbreak and its effect on the economy is not known, it is more appropriate to use these models.FindingsThe results of the survey of hands-on policies scenarios compared to the state of hands-off policy indicate that the effect of government expending shocks on the economy under pandemic disease conditions has much less feedback on macroeconomic variables.Originality/valueAs a proposed policy, it is recommended that the government play a stabilizing role under pandemic disease conditions.Key messages There is no study regarding health shock and its economic effects in Iran using DSGE models. Also, in foreign studies, the health shock in an oil economy has not been modeled.The general idea in the present study is how the prevalence of a pandemic infectious disease affects the dynamics of macroeconomic variables.In three different scenarios, according to the persistence of health disaster risk and the deterioration rate of health capital due to this shock, the model is simulated.In modeling pandemic diseases, quarantine hours are considered as part of the total time of individuals.According to the research findings, it is recommended that the government, as a policy-maker, play a stabilizing role under pandemic crises conditions.

Functional and Psychosocial Outcomes on Patients with Moderate-to-Severe Covid-19 Diseases: A Post-Hospitalization Follow-up Study

Intro: COVID-19 survivors suffer from variable limitations affecting their quality of life. We examined the functional and psychosocial outcomes among COVID-19 patients with moderate-to-severe diseases by three months post-hospitalization. Method(s): This retrospective cohort study included 510 COVID-19 patients admitted to Kepala Batas Hospital with moderate-to-severe diseases, requiring oxygen therapy during hospitalization (Malaysia COVID-19 severity category >=5;WHO scale >=5), between January and August 2021. We followed up with telephone surveillances by 90 days post-discharge from the hospital, assessing their performance in activities of daily living and psychosocial implications. Relevant clinical data were extracted from medical records. We compared patients with low (<10L/ min) versus higher (>=10L/min) oxygen requirements on the patient-reported outcome variables. Finding(s): Among 441 survivors (86.5%), half (n=223, 50.6%) were male, with a relatively young population with a mean age of 50.2 (13.73) years. Only 17.9% were partially vaccinated and 5.7% had complete vaccination before hospitalization. Nearly 70% were supplemented with nasal prong or face mask oxygenation (<10L/ min), 26.1% received high flow oxygenation and 4.1% were mechanically ventilated. By 90-day follow-up, >90% had their functionality returned to baseline before hospitalization. Only 1.6% required home oxygen supplementation. Compared with their baseline functionality, 4.8% were unable to perform basic household chores, 4.1% required assistance in mobilization and 2.5% became fully dependent on caretakers. Among 254 patients returning to work, 98% worked in the same institution but 18.9% required job scope adjustments. About 7.7% experienced post-covid stigma at home and/or work, 3,9% suffered from depression 5.7% became self-isolated and 0.9% had suicidal ideation or attempts. Functional and psychosocial outcomes were similar between patients with low and higher oxygen requirements (all p>0.05). Conclusion(s): Despite fair recovery outcomes reported by survivors with moderate-to-severe disease, a small proportion suffered from significant functional limitations and psychosocial adversity. Post-hospitalization care is essential to screen-detect post-COVID complications and provide timely interventions.Copyright © 2023

Assessing the Extent of Covid-19 Transmission in French Guiana

Intro: The emergence of SARS-CoV-2 was accompanied by great uncertainty regarding the main epidemiological characteristics of the transmission. In a context where epidemiological surveillance was mainly targeted on symptomatic patients, we assessed the extent of SARS-CoV-2 transmission in French Guiana conducting an intra-household transmission study and population-based seroprevalence surveys repeated over time. Method(s): Household monitoring included virological and clinical follow-up for all household members for the first 28 days after the date of confirmation of the index case and serological follow-up over a 12-month period. Three seroprevalence surveys were conducted in July and September 2020 and in September 2021. Finding(s): A total of 57 dwellings including 245 individuals were included in the intra-household study. The average time between the date of onset of symptoms and the date of confirmation of diagnosis and inclusion in the study was 4.2 days and 7.2 days respectively. Secondary transmission was found in three quarters of households with a secondary infection rate of 35%. The highest transmission rate were observed in the most disadvantaged populations, within couples and from adults to children. Population-based seroprevalence studies have made it possible to monitor seroprevalence rates, which have varied from 15% at the time of the epidemic peak of the first epidemic wave to 65% of the population at the beginning of the fourth wave, despite the low impact of vaccination in French Guiana. Conclusion(s): The results obtained highlighted a high transmission of the virus in French Guiana associated with a low severity rate linked to the structure of the particularly young population. The project has provided health authorities with useful data to support prevention and control strategies and has allowed to evaluate the impact of interventions implemented during the pandemic.Copyright © 2023

Placing Antimicrobial Resistance in the Context of Competing Public Health Priorities in Sub-Saharan Africa, a Perspective from Malawi

Antimicrobial resistance is a major threat to human health that is predicted to impact most heavily on sub-Saharan Africa, however there is a lack of clinical outcome data from drug-resistant infections in this setting. There are reasons to expect the COVID-19 pandemic to have both positive and negative impacts on AMR in Africa. We have recruited a series of prospective longitudinal cohorts from Queen Elizabeth Central Hospital (QECH), Blantyre, Malawi and the surrounding communities in the Southern Region of Malawi. The data from these cohorts has been used to describe the aetiology of febrile illness, the burden of antimicrobial resistance in this setting and the distribution of extended spectrum beta-lactamase producing bacteria in humans, animals and the environment. Amongst a cohort of patients presenting to QECH unwell with febrile illness, 67% were living with human immunodeficiency virus (HIV). We identified a diagnosis in 145 of 225 (64%) participants, most commonly tuberculosis (TB;34%) followed by invasive bacterial infections (17%), arboviral infections (13%), and malaria (9%). In a second cohort with drug resistant infection, resistance to third-generation cephalosporins was associated with an increased probability of in-hospital mortality (hazard ratio [HR] 1.44, 95% CI 1.02-2.04), longer hospital stays (1.5 days, 1.0-2.0) and decreased probability of discharge alive (HR 0.31, 0.22-0.45). In the community cohorts, a paucity of environmental health infrastructure and materials for safe sanitation was identified across all sites and ESBL-Enterobacterales were isolated from 41.8% of human stool, 29.8% of animal stool and 66.2% of river water samples and was associated with the wet season, living in urban areas, advanced age and in household-animal interactions. Life threatening febrile illness is common in Blantyre however, diagnostics are few, however the COVID-19 pandemic has led to rapid expansion of diagnostic capacity. We are, however frequently treating the wrong bugs with ceftriaxone, further there was significant expansion of azithromycin demand and usage during the pandemic. Current management of sepsis has not been optimised and ceftriaxone use is promoting carriage of ESBL bacteria out of the hospital and ESBL E. coli and K. pneumoniae are ubiquitous in the community, where environmental hygiene infrastructure and community antimicrobial stewardship are critically lacking.Copyright © 2023

The impact of COVID-19 lockdown on postpartum mothers in London, England: An online focus group study

Aims: This study examines the impact of COVID-19 lockdown on postpartum mothers in England, with the aim of identifying opportunities to improve maternal experience and wellbeing. The postpartum/postnatal period is widely acknowledged as a time when mothers require greater levels of support from multiple sources. However, stay-at-home orders, commonly known as "lockdown," deployed in some countries to limit COVID-19 transmission reduced access to support. In England, many postpartum mothers navigated household isolation within an intensive mothering and expert parenting culture. Examining the impact of lockdown may reveal strengths and weaknesses in current policy and practice. Subject and methods: We conducted online focus groups involving 20 mothers living in London, England, with "lockdown babies," following up on our earlier online survey on social support and maternal wellbeing. We thematically analysed focus group transcripts, and identified key themes around Lockdown Experience and Determinants of Lockdown Experience. Result(s): Participants raised some positives of lockdown, including fostering connections and protection from external expectations, but also raised many negatives, including social isolation, institutional abandonment, and intense relationships within the household. Potential reasons behind variations in lockdown experience include physical environments, timing of birth, and number of children. Our findings reflect how current systems may be "trapping" some families into the male-breadwinner/female-caregiver family model, while intensive mothering and expert parenting culture may be increasing maternal stress and undermining responsive mothering. Conclusion(s): Facilitating partners to stay at home during the postpartum period (e.g., increasing paternity leave and flexible working) and establishing peer/community support to decentre reliance on professional parenting experts may promote positive postpartum maternal experience and wellbeing.Copyright © 2023, The Author(s).

Government emergency aid and perceived financial security in COVID-19: evidence from a sample of vulnerable women in Brazil

PurposeThe purpose of this study is to examine if public policy satisfaction is related with perceived financial security. The public policy examined is an emergency income policy in Brazil.Design/methodology/approachThe authors used a questionnaire to interview a random sample of 235 single-parent women who received Emergency Aid (EA) resources in Brazil during the pandemic. The questionnaire included measures of financial security, financial anxiety, financial resilience and profile aspects. The authors applied a multiple regression approach to identify the determinants of financial security during the pandemic.FindingsOur findings show that factors such as satisfaction with the emerging income policy and financial resilience are positively related to perceived financial security. Financial anxiety, financial fragility and job loss in the pandemic are negatively related with perceived financial security.Research limitations/implicationsWhile our results correspond to a random probabilistic sample of women residing in southern Brazil, they may not be generalizable to Brazil as a whole.Practical implicationsThis study provides evidence of the financial situation in the pandemic for the lives of economically vulnerable women. The research encourages government and financial institutions to understand the unique challenges faced by vulnerable populations during the pandemic and analyzes the direct results of EA. The study contributes to the establishment of policies to support vulnerable populations, encouraging security and financial resilience.Originality/valueThis research is innovative in its analysis of women's financial situations during the pandemic, taking into consideration both behavioral aspects and profiles. Our focus on a specific case of emergency income policy adds to the understanding of the relation of such policies on vulnerable populations.

The sense of loneliness in couples and the impact of the health crisis: A review of literature

Objective: The purpose of this review is to define the feeling of loneliness within a couple while taking into consideration the factors that lead a person to feel lonely in a couple or in a romantic relationship. Our goal is to understand the effects of the feeling of loneliness on these individuals during the global health crisis brought on by COVID-19 and to take these factors into account in designing effective therapeutic care. The different manifestations of loneliness in a couple should also be highlighted. Method(s): We used the PRISMA methodology to select the relevant studies. The keywords ("Solitude" or "Loneliness") and ("Couple" or "Married" or "Partnership") allowed us to select 19 references dealing with the theme. We conducted searches of the following databases: "Cairn", "PsychInfo and Psycarticle", "PubMed and Medline", "ScienceDirect" and finally, "Web of Science" in order to find articles covering a ten-year period. Result(s): There are different definitions for the subjective experience of loneliness. The review of the literature highlights the fact that loneliness can lead to positive or negative psychological consequences (it can lead to the development of creative capacity or, on the contrary, result in depression in some cases). Attachment patterns have been shown to be the basis for the tolerance of feelings of loneliness. Indeed, an anxious attachment would encourage the couple to avoid the feeling of loneliness. According to the literature, this defensive mechanism of seeking presence in the couple would make it possible to limit the impact of loneliness. This solitude depends on the level of relational quality within the couple. A poor relational quality would lead to greater loneliness and would impact intimate relationships. Loneliness is supposedly not experienced in the same way by men and women: Men seem to be more protected by marriage while women's level of loneliness may be higher because of the household chores they have to do. Men and women would nevertheless remain subject to the phenomena of contamination, i.e., when one of the partners feels lonely, the other will also be lonely. However, it seems that marriage protects against feelings of loneliness and its negative consequences. Loneliness does not have only negative effects. It can be beneficial for developing creativity and finding oneself. The periods of confinement during the COVID-19 crisis provided people with an increase in the amount of time they didn't normally have on a daily basis. This may have been beneficial for some people and can be associated with positive emotions. Individuals who spent the lockdowns with others felt less alone and experienced less psychological distress. However, confinements did produce some negative effects on couples. The increased stress of the pandemic and the constant proximity led to an increase in spousal abuse. The consequences of confinement for couples whose relationships were already troubled resulted in frequent separation and/or divorce. The potential for conflict was related to limited financial resources, not working, and the significant risk of contracting SARS COV-2. Conclusion(s): The articles dealing with the feeling of loneliness that we reviewed presented quantitative methods to the detriment of qualitative aspects and focused largely on the negative aspects of the feeling of loneliness. Other academic disciplines, such as sociology, demonstrate a lack of understanding concerning what is at stake with the feeling of loneliness. The articles intersect and tend to highlight the attachment relationships that are formed in childhood as a determining factor in the feeling of solitude later in life. The quality of the relationship, gender, and marital status are also factors to be considered. Loneliness has a clear influence on the well-being of the relationship but it is not an individual characteristic of the relationship itself. It finally appears as an individual characteristic with an impact on the assessment of the quality of the relationship and on the appreciatio of the spouse.Copyright © 2023 Elsevier Masson SAS

Profiling Inconsistent/Non-Adopters of Infection Prevention Behaviours during the Covid-19 Pandemic for Targeted Public Health Education: A Population Study

Intro: With the relentless waves of coronavirus disease 2019(COVID-19), there is a need for widespread community adoption of infection prevention(IP) measures including hand hygiene, use of face masks, and staying at home when unwell. Understanding the profile of individuals who do not consistently practice IP can help target public health education. Method(s): We conducted a nationally-representative population survey from November 2020 to January 2021. Households were randomly selected from a proportionately stratified national census. The household member with the most recent birthday was invited to complete the survey. Three questions on a 5-point Likert-scale(never-rarely-occasionally-often-always) assessed IP behaviours(hand hygiene, face mask use when having a cough/cold, staying at home when having a cold/flu) before and during the pandemic. A multivariable logistic regression model was constructed to assess factors associated with the non- or inconsistent("never-rarely-occasionally") adoption of any of the three IP behaviours during the pandemic. Finding(s): Mean age of 2004 respondents was 44.5(SD 15.0) years, with 52% females and 65% being highly educated (diploma/degree holders). Although 12% reported consistently("often-always") adopting all 3 IP behaviours pre-pandemic, the majority(n=1752, 87%) reported doing so during the pandemic. After adjusting for age, educational level, and presence of chronic illness, males(AOR 1.71 [95%CI 1.30, 2.25], Chinese(AOR 1.48 [1.07, 2.05]), low-adopters of healthy lifestyle(AOR 1.59 [1.03, 2.45]) and those who did not or inconsistently adopted IP behaviours pre-pandemic(AOR 8.92 [3.28, 24.27]) were more likely not to or inconsistently adopt the 3 IP behaviours during the pandemic. Discussion(s): During the ongoing pandemic, educational messages and information channels on IP measures could be more targeted at males and Chinese. Additionally, the promotion of healthy lifestyle and consistent adoption of IP behaviours during non-pandemic times is critical for consistent adoption of IP behaviours during pandemics. Conclusion(s): Males, Chinese, and low-adopters of healthy lifestyle and IP behaviours pre-pandemic do not consistently practice IP during the pandemic.Copyright © 2023

Comparing food consumption during the COVID-19 pandemic: analysis of household income and expenditure survey data in Iran.

BACKGROUND: On March 11, 2020, the WHO declared the outbreak of the infectious disease COVID-19 as a pandemic. The health strategies of nations lead to possible changes in lifestyle and increase poor eating habits. Hence, the purpose of this study is to compare food consumption during COVID-19 pandemic in Iran. METHODS: This cross-sectional study used secondary data from the Households Income and Expenditure Survey (HIES) conducted annually by the Statistical Centre of Iran. Food cost data of HIES included the amount of all food items in household food baskets during the last month. Then, they were classified into six food groups to evaluate their energy intake. The consequence of food consumption was analyzed as a function of socioeconomic status (SES) variables and residence pre- and post-COVID-19 pandemic. RESULTS: In total, 75,885 households (83.5% male) were included in the study. Among the population of urban and rural areas as well as in different SES categories, people tended to increase the consumption of meat (P < 0.05) and fresh foods, especially vegetable groups (P < 0.001) and decrease the consumption of fruit (P < 0.001), fat and sweets groups (P < 0.05) and also in energy intake (P < 0.05). Macronutrient changes were different in the category of SES, urban and rural. CONCLUSION: Our study indicated that the COVID-19 pandemic had different effects on food groups, energy and macronutrients consumption, which could be due to possible changes in food patterns as a result of the pandemic.

Population-based SARS-CoV-2 whole genome sequencing and contact tracing during the COVID-19 pandemic in Switzerland.

BACKGROUND: Testing and contact tracing (CT) can interrupt transmission chains SARS-CoV-2. Whole genome sequencing (WGS) can potentially strengthen these investigations and provide insights on transmission. METHODS: We included all laboratory-confirmed COVID-19 cases diagnosed between June 4 to July 26, 2021, in a Swiss canton. We defined CT clusters based on epidemiological links reported in the CT data and genomic clusters as sequences with no single nucleotide polymorphism (SNP) differences between any two pairs of sequences being compared. We assessed the agreement between CT clusters and genomic clusters. RESULTS: Of 359 COVID-19 cases, 213 were sequenced. Overall, agreement between CT and genomic clusters was low (Kappa coefficient=0.13). Out of 24 CT clusters with at least two sequenced samples, 9 (37.5%) were also linked based on genomic sequencing but in four of these, WGS found additional cases in other CT clusters. Household was most often reported source of infection (101, 28.1%) and home addresses coincided well with CT clusters: In 44 out of 54 CT clusters containing at least two cases (81.5%), all cases of the cluster had the same home address. However, only a quarter of household transmission was confirmed by WGS (6 out of 26 genomic clusters, 23.1%). A sensitivity analysis using ≤1 SNP differences to define genomic clusters resulted in similar results. CONCLUSIONS: WGS data supplemented epidemiological CT data, supported the detection of potential additional clusters missed by CT, and identified misclassified transmissions and sources of infection. Household transmission was overestimated by CT.