A multivariate analysis to explain residue errors in pathogen concentration in wastewater-based epidemiology.

With the beginning of the COVID-19 pandemic, wastewater-based epidemiology (WBE), which according to Larsen et al. (2021), describes the science of linking pathogens and chemicals found in wastewater to population-level health, received an enormous boost worldwide. The basic procedure in WBE is to analyse pathogen concentrations and to relate these measurements to cases from clinical data.

Modeling of leptospirosis outbreaks in relation to hydroclimatic variables in the northeast of Argentina.

The transmission of leptospirosis is conditioned by climatic variables. In northeastern Argentina leptospirosis outbreaks occur mainly in coincidence with periods of abundant precipitation and high hydrometric level. A Susceptible-Infectious-Recovered Epidemiological Model (SIR) is proposed, which incorporates hydroclimatic variables for the three most populated cities in the area (Santa Fe, Paraná and Rosario), during the 2009-2018 period.

Dengue emergence in the temperate Argentinian province of Santa Fe, 2009-2020.

Dengue virus (DENV) transmission occurs primarily in tropical and subtropical climates, but within the last decade it has extended to temperate regions. Santa Fe, a temperate province in Argentina, has experienced an increase in dengue cases and virus circulation since 2009, with the recent 2020 outbreak being the largest in the province to date. The aim of this work is to describe spatio-temporal fluctuations of dengue cases from 2009 to 2020 in Santa Fe Province.

Climate change communication by the local digital press in northeastern Argentina: An ethical analysis.

News articles about Climate Change (CC) represent the level of knowledge of the phenomenon by journalists and the public, as well as the value assigned to problems of ethical and transgenerational nature in a given society. Digital articles related to CC released by media from northeast Argentina were reviewed to study how the local digital press addresses the CC in this region as well as the social representation of the news. An analysis of the content of news articles released in the period January 2016-March 2018 was carried out to identify components that explain their social representation.

Spatio-temporal analysis of leptospirosis incidence and its relationship with hydroclimatic indicators in northeastern Argentina.

Leptospirosis is considered the most globally widespread zoonotic illness; it has been classified as an emerging or reemerging infectious disease by the World Health Organization. Leptospirosis is a disease caused by a pathogenic spirochete of the genus Leptospira. The infection occurs by contacting with the urine of animal reservoirs or contaminated environments.