Background COVID-19 poses a severe threat to global human health, especially the USA,
Brazil, and India cases continue to increase dynamically, which has a far-reaching impact on …

An early warning model for infectious diseases is a crucial tool for timely monitoring,
prevention, and control of disease outbreaks. The integration of diverse multi-source data …

Background Climate change is widely recognised to threaten human health, wellbeing and
livelihoods, including through its effects on the emergence, spread and burdens of climate …

Abstract The SIR (Susceptible–Infected–Removed) is one of the simplest models for
epidemic outbreaks. The present paper derives a novel, simple, analytical asymptotic …

Background Forecast models have been essential in understanding COVID-19 transmission
and guiding public health responses throughout the pandemic. This study aims to assess …

Despite the stunning speed with which highly effective and safe vaccines have been
developed, the emergence of new variants of SARS-CoV-2 causes high rates of (re) …

Painless remedies and diagnosis have become the primary objective in medical sciences as
diseases shoot up. This research addresses the pressing need for cost-effective, non …

The SIR (susceptible–infected–recovered) is one of the simplest models for epidemic
outbreaks. The present paper demonstrates the parametric solution of the model in terms of …

In a recent prominent study, Worobey et al.(2022. The Huanan Seafood Wholesale Market in
Wuhan was the early epicenter of the COVID-19 pandemic. Science, 377 (6609), 951–959) …

The epidemiology of COVID-19 presented major shifts during the pandemic period. Factors
such as the most common symptoms and severity of infection, the circulation of different …