Coronavirus Disease COVID 19 News and Research

Latest Coronavirus Disease COVID 19 News and Research

Study finds SARS-CoV-2 infection is proportional to cell surface ACE2 levels

Researchers from Oregon State University have developed a system to assess the ability of SARS-CoV-2 to bind to ACE2 orthologs.

26 Oct 2021

Attitudes towards COVID-19 vaccination amongst essential workers

A new study has addressed these gaps in knowledge regarding the uptake of COVID-19 vaccines among essential workers.

26 Oct 2021

Understaffed state psychiatric facilities leave mental health patients in limbo

Many patients dealing with mental health crises are having to wait several days in an ER until a bed becomes available at one of Georgia's five state psychiatric hospitals, as public facilities nationwide feel the pinch of the pandemic.

26 Oct 2021

Evaluation of COVID-19 infection risk during US spring semester in-person teaching

The main objective of the study was to determine the rates of in-person schooling and understand the school-based mitigation measures that were modified over the semester.

26 Oct 2021

Identification of long COVID patients using big data

A new preprint exploits big data to come up with some answers as to the incidence, treatment, and impact on healthcare systems of long covid.

26 Oct 2021

Post COVID-19 affects children as well as adults

A new study presents data on long covid in adults and children, which is becoming a major issue in public health planning.

26 Oct 2021

High and increasing SARS-CoV-2 infection prevalence amongst school-aged children in England

The latest round of the REACT-1 study indicates SARS-CoV-2 continues to spread among children.

26 Oct 2021

Sexually dimorphic placental antibody transfer during SARS-CoV-2 infection

In a paper recently published in the journal Science Translational Medicine by Bordt et al. (October 19th, 2021), maternal SARS-CoV-2 infections are studied with particular regard to maternal-fetal antibody transfer and virus-induced placental interferon responses, finding a sexually dimorphic response that results in lesser antibody transfer to the male fetus.

26 Oct 2021

Immune response to mRNA COVID vaccines delayed in pregnant women

Researchers in the United States have conducted comprehensive profiling of humoral immune responses in pregnant, lactating, and non-pregnant women following coronavirus disease 2019 (COVID-19) messenger RNA (mRNA) vaccination to probe differences in vaccine-induced immunity.

25 Oct 2021

Water and surface surveillance can detect 93% of school-based COVID-19 cases

A new study posted to the medRxiv* preprint server explores environmental surveillance of elementary school settings for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through wastewater and surface samples monitoring. The researchers demonstrated that 93% of the COVID-19 cases in public elementary schools could be identified using this method.

25 Oct 2021

N501Y mutation in SARS-CoV-2 Delta variant is key to breakthrough infections

A study in the Philadelphia area found that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants evolve to become more contagious and resistant to COVID-19 vaccines. In addition, depending on the sublineage, SARS-CoV-2 variants such as the Delta variant led to a three-fold increased risk for vaccine breakthrough cases.

25 Oct 2021

SARS-CoV-2 delta variant generates infections more quickly than previous strains

Researchers in the UK have conducted a study suggesting that the B.1.617.2 (delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19) – is transmitted more quickly than previously circulating variants.

25 Oct 2021