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  1. 61981
    “…The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Gamma variant of concern has spread rapidly across Brazil since late 2020, causing substantial infection and death waves. Here we used individual-level patient records after hospitalization with suspected or confirmed coronavirus disease 2019 (COVID-19) between 20 January 2020 and 26 July 2021 to document temporary, sweeping shocks in hospital fatality rates that followed the spread of Gamma across 14 state capitals, during which typically more than half of hospitalized patients aged 70 years and older died. …”
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    Spatial and temporal fluctuations in COVID-19 fatality rates in Brazilian hospitals
  2. 61982
    “…Since then, many circulating virus lineages fueled rapid pandemic waves which inflicted a severe burden on the Polish healthcare system. …”
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    From Alpha to Delta—Genetic Epidemiology of SARS-CoV-2 (hCoV-19) in Southern Poland
  3. 61983
    “…We carried out a scoping review to characterize the primary quantitative evidence addressing changes in key individual/structural determinants of substance use risks and health outcomes over the first two waves of the COVID-19 pandemic in the United States (US). …”
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    Illicit Substance Use and the COVID-19 Pandemic in the United States: A Scoping Review and Characterization of Research Evidence in Unprecedented Times
  4. 61984
    “…Within the vaccination or booster routine for a multiple waves’ pandemic that is generating new virus variants, populational immunity remains an important issue for future implementation of prevention/control measures.…”
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    Immunogenicity evaluation after BNT162b2 booster vaccination in healthcare workers
  5. 61985
    “…Convective bulk flow of solutes in the CSF in the perivascular space (PVS) is considered one of the important mechanisms behind solute movement in the brain, before their ultimate drainage to the systemic lymphatic system. Acoustic pressure waves can impose radiation force on a medium in its path, inducing localized and directional fluidic flow, known as acoustic streaming. …”
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    Enhancement of cerebrospinal fluid tracer movement by the application of pulsed transcranial focused ultrasound
  6. 61986
    por Wu, Yafei, Xiang, Chaoyi, Jia, Maoni, Fang, Ya
    Publicado 2022
    “…A total of 4149 subjects aged 65 + in 2002 with completed activities of daily living (ADL) information for at least three waves were included. The mixed growth model was used to identify disability trajectories, and five machine learning models were further established to predict disability trajectories using epidemiological variables. …”
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    Interpretable classifiers for prediction of disability trajectories using a nationwide longitudinal database
  7. 61987
    “…Finally, for a time-series analysis, we rely on aggregated populist party support as measured in the European Social Survey waves 1–9 (2002–18), and national immunization coverage rates from the WHO from 2002 to 2018. …”
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    The politics of vaccine hesitancy in Europe
  8. 61988
    “…Formal caregivers, and especially those who work closely with impaired older people, are at greater risk of infecting or being infected by SARS‐Cov‐2 (COVID‐19). During the first waves of COVID‐19, older people were encouraged to stay home; and the care‐burden inflicted on their caregivers has increased. …”
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    The moderating effect of care‐burden on formal caregiver's mental health during COVID‐19
  9. 61989
    por Larson, Heidi J., Lin, Leesa, Goble, Rob
    Publicado 2022
    “…However, hesitancy concerning these vaccines, along with resistance to masking and other control measures, remains a substantial obstacle. The previous waves of vaccine hesitancy that led to the WHO threat designation, together with recent COVID‐19 experience, provide a window for viewing new forms of social amplification of risk (SAR). …”
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    Vaccines and the social amplification of risk
  10. 61990
    “…Accounting for under‐detection, we estimate the cumulative incidence of infection in Michigan reached 75% by mid‐November 2021, and over 87% of Michigan residents were estimated to have had ≥1 vaccination dose and/or previous infection. Comparing pandemic waves, the relative burden among children increased over time. …”
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    The variant‐specific burden of SARS‐CoV‐2 in Michigan: March 2020 through November 2021
  11. 61991
    por Ucar, Abdullah, Arslan, Seyma
    Publicado 2022
    “…During the first three death waves, maximum P-Scores were 71.8, 129.0, and 116.3% respectively. …”
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    Estimation of Excess Deaths Associated With the COVID-19 Pandemic in Istanbul, Turkey
  12. 61992
    “…METHOD: We analyzed 8524 participants’ data obtained from the 2008 to 2016 waves of the Korean Longitudinal Study of Ageing, a prospective cohort study. …”
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    No travel worsens depression: reciprocal relationship between travel and depression among older adults
  13. 61993
    “…Methods: This study was a retrospective analysis of waves 5 (2004/05) to 8 (2012/13) of the Hispanic Established Populations for the Epidemiologic Study of the Elderly. …”
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    The Association between Late-Life Alcohol Consumption and Incident Dementia among Mexican Americans Aged 75 and Older
  14. 61994
    “…CONCLUSIONS: Universal screening of hospitalised patients for COVID-19 across two pandemic waves had a low diagnostic yield and should be informed by individual-level risk assessment in addition to regional COVID-19 prevalence. …”
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    Diagnostic yield of screening for SARS-CoV-2 among patients admitted to hospital for alternate diagnoses: an observational cohort study
  15. 61995
    por Patel, Raj S., Agrawal, Babita
    Publicado 2022
    “…Severe acute respiratory syndrome virus-2 (SARS-CoV-2), the causative infectious agent of the COVID-19 pandemic, has led to multiple (4-6) waves of infections worldwide during the past two years. …”
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    Heterologous immunity induced by 1(st) generation COVID-19 vaccines and its role in developing a pan-coronavirus vaccine
  16. 61996
    “…Outcomes from this study may help government authorities and policymakers devise a strategy and adopt preventive measures in subsequent waves of the pandemic. GRAPHICAL ABSTRACT: [Image: see text]…”
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    Mediation effect of diversity and availability of high transit service on transit oriented development and spread of COVID-19
  17. 61997
    “…We mapped the Ca(2+)-responsive proteome of the model apicomplexan Taxoplasma gondii via time-resolved phosphoproteomics and thermal proteome profiling. The waves of phosphoregulation following PKG activation and stimulated Ca(2+) release corroborate known physiological changes but identify specific proteins operating in these pathways. …”
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    Temporal and thermal profiling of the Toxoplasma proteome implicates parasite Protein Phosphatase 1 in the regulation of Ca(2+)-responsive pathways
  18. 61998
    “…BACKGROUND: Over the successive waves of the COVID-19 pandemic, front-line care workers (FLCWs) —in this case, at long-term care facilities (LTCFs)— have been the backbone of the fight. …”
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    COVID-19 pandemic or chaos time management: first-line worker shortage – a qualitative study in three Canadian Provinces
  19. 61999
    “…This work could contribute to building a network for WBE to monitor SARS-CoV-2 in wastewaters during the pandemic waves and the epidemic remission phase. GRAPHICAL ABSTRACT: [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11270-022-05772-w.…”
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    Wastewater-Based Epidemiology: Detection of SARS-CoV-2 RNA in Different Stages of Domestic Wastewater Treatment in Santa Fe, Argentina
  20. 62000
    “…A remarkable reduction of work-related traumas was recorded during the two pandemic waves, from March to June and in October and November. …”
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    Smart-working policies during COVID-19 pandemic: a way to reduce work-related traumas?
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