Cross-sectional genomic perspective of epidemic waves of SARS-CoV-2: A pan India study
Sign Up to like & getrecommendations! Published in 2021 at "Virus Research"
DOI: 10.1016/j.virusres.2021.198642
Abstract: Background COVID-19 has posed unforeseen circumstances and throttled major economies worldwide. India has witnessed two waves affecting around 31 million people representing 16% of the cases globally. To date, the epidemic waves have not been… read more here.
Keywords: cross sectional; india; epidemic waves; sars cov ... See more keywords
Recurrent epidemic waves in a delayed epidemic model with quarantine
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biological Dynamics"
DOI: 10.1080/17513758.2022.2111468
Abstract: ABSTRACT In this paper, we are concerned with an epidemic model with quarantine and distributed time delay. We define the basic reproduction number and show that if , then the disease-free equilibrium is globally asymptotically… read more here.
Keywords: recurrent epidemic; epidemic model; epidemic waves; model quarantine ... See more keywords
Shifts in global mobility dictate the synchrony of SARS-CoV-2 epidemic waves.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of travel medicine"
DOI: 10.1093/jtm/taac134
Abstract: BACKGROUND Human mobility changed in unprecedented ways during the SARS-CoV-2 pandemic. In March and April 2020, when lockdowns and large travel restrictions began in most countries, global air-travel almost entirely halted (92% decrease in commercial… read more here.
Keywords: synchrony sars; global mobility; mobility; air travel ... See more keywords
Reduction in Risk of Death Among Patients Admitted With COVID-19 Between the First and Second Epidemic Waves in New York City
Sign Up to like & getrecommendations! Published in 2022 at "Open Forum Infectious Diseases"
DOI: 10.1093/ofid/ofac436
Abstract: Abstract Background Many regions have experienced successive epidemic waves of coronavirus disease 2019 (COVID-19) since the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with heterogeneous differences in mortality. Elucidating factors differentially associated with… read more here.
Keywords: epidemic waves; mortality; patients admitted; admitted covid ... See more keywords
Analysing the COVID-19 epidemic in Italy through the Reed-Frost model: A methodology to delimit epidemic waves over time.
Sign Up to like & getrecommendations! Published in 2023 at "Epidemiologia e prevenzione"
DOI: 10.19191/ep23.1.a479.001
Abstract: OBJECTIVES to set out a method based on the Reed Frost model to delimit over time COVID-19 epidemic waves in Italy. DESIGN the available national epidemic reports published by the Protezione Civile (Italian civil defence)… read more here.
Keywords: covid epidemic; methodology; epidemic waves; frost model ... See more keywords
A Second Wave? What Do People Mean by COVID Waves? – A Working Definition of Epidemic Waves
Sign Up to like & getrecommendations! Published in 2021 at "Risk Management and Healthcare Policy"
DOI: 10.2147/rmhp.s326051
Abstract: Introduction Policymakers and researchers describe the COVID-19 epidemics by waves without a common vocabulary on what constitutes an epidemic wave, either in terms of a working definition or operationalization, causing inconsistencies and confusions. A working… read more here.
Keywords: wave people; working definition; definition epidemic; second wave ... See more keywords
Evolution of differences in clinical presentation across epidemic waves among patients with COVID-like-symptoms who received care at the Mexican Social Security Institute
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Public Health"
DOI: 10.3389/fpubh.2023.1102498
Abstract: Background Timely monitoring of SARS-CoV-2 variants is crucial to effectively managing both prevention and treatment efforts. In this paper, we aim to describe demographic and clinical patterns of individuals with COVID-19-like symptoms during the first… read more here.
Keywords: social security; like symptoms; mexican social; covid like ... See more keywords
Epidemic Waves and Exact Solutions of a Sequence of Nonlinear Differential Equations Connected to the SIR Model of Epidemics
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25030438
Abstract: The SIR model of epidemic spreading can be reduced to a nonlinear differential equation with an exponential nonlinearity. This differential equation can be approximated by a sequence of nonlinear differential equations with polynomial nonlinearities. The… read more here.
Keywords: nonlinear differential; epidemic waves; sir model; exact solutions ... See more keywords
Early Detection of SARS-CoV-2 Epidemic Waves: Lessons from the Syndromic Surveillance in Lombardy, Italy
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph191912375
Abstract: We evaluated the performance of the exponentially weighted moving average (EWMA) model for comparing two families of predictors (i.e., structured and unstructured data from visits to the emergency department (ED)) for the early detection of… read more here.
Keywords: cov epidemic; epidemic waves; detection sars; respiratory ... See more keywords
Simulation of SARS-CoV-2 epidemic trends in Tokyo considering vaccinations, virus mutations, government policies and PCR tests.
Sign Up to like & getrecommendations! Published in 2023 at "Bioscience trends"
DOI: 10.5582/bst.2023.01012
Abstract: The eighth wave of COVID-19 infection in the Tokyo area has brought daily confirmed cases to a new higher level. This paper aims to explain the previous seven epidemic waves and forecast the eighth epidemic… read more here.
Keywords: policies pcr; virus mutations; epidemic waves; level ... See more keywords