Body Fluids News and Research

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CDC updates on possible modes of monkeypox virus transmission

Monkeypox virus is a completely different virus than the viruses that cause COVID-19 or measles. It is not known to linger in the air and is not transmitted during short periods of shared airspace.

10 Jun 2022

FIND to present an overview of disease surveillance status and diagnostics to combat monkeypox

Diagnostic testing and disease surveillance are back in the spotlight as scientists and public health workers closely monitor the current outbreak of monkeypox that has emerged in cities across Europe, the US, Australia and Canada.

26 May 2022

CDC scientists partner with Massachusetts Department of Public Health to investigate a monkeypox case

Scientists at the Centers for Disease Control and Prevention (CDC) are collaborating with the Massachusetts Department of Public Health to investigate a case of monkeypox in a Massachusetts resident who had recently traveled to Canada by private transportation.

23 May 2022

First draft genome sequence of the Monkeypox virus associated with major outbreak

In a recent study posted to the Virological discussion forum, researchers revealed a draft genome sequence of the monkeypox virus associated with a recent outbreak in Portugal.

23 May 2022

Study shows dengue virus can lower sperm production in men

A new study supports the notion that the dengue virus can be sexually transmissible for a short period after acute dengue illness and that it can also cause alterations in sperm production.

16 May 2022

Sustainable material-based biosensors for SARS-CoV-2 detection

Researchers conducted a brief review on biosensors based on sustainable materials for SARS-CoV-2 detection.

15 Mar 2022

New approach accelerates the detection of cancer biomarkers for point-of-care diagnostics

The detection and quantification of cancer-associated molecular biomarkers in body fluids, or liquid biopsies, prove minimally invasive in early cancer diagnostics.

29 Jan 2022

SARS-CoV-2 appears to persist in organs throughout the body for months

The coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), leads to asymptomatic or mild symptoms in most cases. However, in a significant minority, it causes moderate or severe disease, with lung damage and sometimes multi-organ dysfunction, the origin of which is currently a matter of intense debate.

6 Jan 2022

Containing a Nipah virus outbreak amidst the COVID-19 pandemic

A new study deals with a single case of Nipah virus that occurred in 2021, with no discoverable chain of transmission, apparently ending with the death of the index patient in Kerala.

15 Dec 2021

Investigating the zoonotic adaptation and anthropozoonotic transmission of SARS-CoV-2

Researchers summarize the possible causes and routes of transmission of SARS-CoV-2 between humans and animals.

2 Dec 2021

An antiviral regimen based on biomimetic polymers for COVID-19

In a new study published on the bioRxiv* preprint server, scientists proposed the aforementioned mechanism of action (MOA) and have validated it using electron photomicrographs of murine cytomegalovirus (MCMV), which were incubated with a nanoviricide.

30 Nov 2021

Paper-based innovations for COVID-19 diagnosis

A review discusses paper-based devices and platforms targeting SARS-CoV-2 for low-cost PoC diagnosis and serological antibody testing.

22 Nov 2021

Urinary SARS-CoV-2 RNA is a prognosticator of COVID-19

A new study published in the journal Diagnostics was based on the hypothesis that detecting urinary SARS-CoV-2 nucleic acid––which may result in renal and cardiovascular endothelial destruction to facilitate viral access to the kidney parenchyma—may be used as a specific biomarker to indicate the severity of COVID-19.

16 Nov 2021

Inhalation of CO2 after a traumatic experience enhances fear memory in mice

The inhalation of carbon dioxide (CO2) by mice a few hours after they formed a new fearful memory makes that memory stronger, so that the mice show more distress when they are prompted to 'retrieve' (ie, recall) it.

8 Nov 2021

SARS-CoV-2 nucleocapsid antigen as a possible COVID-19 severity marker

French researchers used a highly sensitive and specific nucleocapsid-Ag assay to explore the relationship between N-Ag in urine during COVID-19 and the severity of the disease in hospitalized patients.

30 Sep 2021

New blood test to diagnose Alzheimer's disease using atomic force microscopy

If the suspicion of Alzheimer's disease creeps up, those affected must prepare themselves for lengthy and complex procedures until the case is clear.

27 Sep 2021

Researchers discover how Rift Valley fever virus enters cells

Rift Valley fever virus causes economically devastating outbreaks of hemorrhagic fever in livestock such as sheep, goats and cattle.

24 Sep 2021

Metabolic and immune markers as tools for risk stratification and monitoring in COVID-19

In a new study posted to the medRxiv* server scientists from Weil Cornell University and Stony Brook University in New York attempted to identify the metabolic and immune markers associated with severe COVID-19 disease using high-throughput targeted nuclear magnetic resonance (NMR) spectroscopy and high-dimensional flow cytometry. This will facilitate risk stratification, monitoring, and therapeutic interventions in COVID-19 patients.

14 Sep 2021

New beetle-inspired smart device developed for personalized skin care

Drawing inspiration from nature, a team of international scientists have invented a smart device for personalized skin care modeled after the male diving beetle.

31 Aug 2021