SARS-CoV-2 coronavirus case fatality ratio

Driving the anxiety and uncertainty about the current outbreak of COVID-19 is the case fatality ratio (CFR) being thrown about carelessly by not just the press, but also WHO and other organizations. However the...

TWiV 590: COVID-19 and coronavirus – we have mail

The TWiV trio continues in-depth coverage of COVID-19 and SARS-CoV-2, including discussion on genome mutation and circulating lineages, handwashing, facemasks, cruise ship outbreaks, the South Korean situation, and much more. Click arrow to play...

SARS-CoV-2 – The vaccine landscape

by Helen Stillwell Helen is a research associate in David Hafler’s immunobiology lab at Yale University; previously, she worked on poxviruses at Tonix Pharmaceuticals, and she plans to apply to PhD programs in virology...

TWiV 591: Coronavirus update with Ralph Baric

Ralph Baric joins TWiV to dissect the coronavirus pandemic caused by SARS-CoV-2, including discussion on community spread, asymptomatic infections, origin of the virus, transmission, vaccine development, and much more. Click arrow to play Download TWiV...

How many deaths caused by SARS-CoV-2 will there be in the US?

When it comes to safeguarding the health of the US, there is no one I trust more than Dr. Anthony Fauci, head of NIAHD/NIH (whom I was fortunate to interview on TWiV in 2013)....

DISEASES (VIRUS) PART-3

AMS COMPETITION ACADEMY, POWER HOUSE, ROHTAK 9671771100. source

Trial By Error: My Virtual Appearance in Sheffield

By David Tuller, DrPH I was supposed to be in Bristol, England, last week at the CFS/ME Research Collaborative conference. The conference went on as scheduled, but I decided the weekend before that the...

Trial By Error: What Now?

By David Tuller, DrPh Like many or most, I don’t know what I’m supposed to be doing right now. I am “sheltering at home” in San Francisco, following the news, making way too many...

A new mechanism triggering cell death and inflammation: A left turn that kills

Researchers describe their discovery of a new mechanism that could contribute to the pathogenesis of inflammatory diseases. The scientists found that ZBP1, a protein best known for defending against incoming viruses, is activated by...

Investigation of the immunogenicity of Zika glycan loop

Zika virus (ZIKV) is a major human pathogen and member of the Flavivirus genus. Previous studies have identified neutralizing antibodies from Zika patients that bind to quaternary epitopes across neighboring enve… Source link

Astonishing Health Benefits of Coconut Water

Coconut water, especially tender coconut water, has incredible health benefits. It is a tasty and invigorating low-calorie natural drink. Here are some of its amazing health benefits. For a glowing skin Got dry skin?...

Sick of DEAD-BEAT Hotels? Here's 3 Essentials For Picking the Perfect Tallahassee Hotel

There are several key factors that a hotel must have in order to be a success in Tallahassee, Florida. 1. The Tallahassee Hotel must be close to Florida State University (FSU) TCC and FAMU...

Hydroxychloroquine reduces viral load in COVID-19 patients

Chloroquine (and a derivative, hydroxychloroquine) has been used for years in the treatment of malaria. The drug is also known to block the entry of many viruses into cells. A small clinical trial has...

COVID-19 and SARS-CoV-2 on TWiV

I’ve been delinquent in posting recent episodes of This Week in Virology here. They are all focused on SARS-CoV-2 and the disease it causes, COVID-19. Here is a list: TWiV Special: Coronavirus update with...

HBV and HCV Seroprevalence and the Predominant HCV Genotypes in a Hospital Setting in Cameroon

Marceline DN,Gaeumllle FKA,Julius N,Paul MF Source link

On COVID-19 Testing: How it Works, Shortages, and Innovation

by Helen Stillwell Helen is a research associate in David Hafler’s immunobiology lab at Yale University; previously, she worked on poxviruses at Tonix Pharmaceuticals, and she plans to apply to PhD programs in virology...

Do Not Eat the Peels of Five Kinds of Food

Many people think that there are a lot of nutrients in the peels of fruits and vegetables, so they tend to eat the peels of any fruits and vegetables. However, they rarely realize that...

BIO 103 Medical Virology

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Trial By Error: Some Coronavirus Advice from ME Association’s Dr Charles Shepherd

By David Tuller, DrPH It’s a frightening time for everyone. As we know, people with underlying medical conditions are at greater risk from coronavirus. At the same time, many of these individuals long ago...

TWiV 595: Coronavirus update – Daniel Griffin MD in the parking lot

Daniel Griffin MD joins TWiV from a hospital parking lot to provide updates on COVID-19 diagnostics, clinical picture, and therapeutics, and then the TWiV team continues coverage of the coronavirus pandemic caused by SARS-CoV-2....

Herpes and Ego Identity

Who am I? What am I? Am I my personality? Am I the successes in my life? Am I the failures? Am I some combination of all of that? I'm starting to realize that...

COVID-19 infection prevention and control in long-term care facilities

Scientists have recently released guidance for prevention and management of COVID-19 among elderly in long term care facilities. The article outlines the objective of WHO interim guidance on Infection Prevention and Control (IPC) in...

Your Immune System – What is it and How Does it Work?

Very simply, your immune system is your front line of defense against all invaders to keep you healthy. "Invaders" include pathogens, bacteria, fungi, parasites, and viruses. Collectively, these make up a group of antigens...

Lessons from the Spanish flu: Early restrictions lowered disease, mortality rates

A review of published data and analysis on the Spanish flu, found that cities that adopted early and broad isolation and prevention measures had disease and mortality rates that were 30% to 50% lower...

How to Make Your Penis Bigger Naturally With Cavernosal Artery Exercises

There are a number of different methods for enhancing the size of one's penis, and while many of them are effective, there are just as many if not more that do little to nothing....

Hopes for pandemic respite this spring may depend upon what happens indoors

How much spring and summer affect the COVID-19 pandemic may depend not only on the effectiveness of social distancing measures, but also on the environment inside our buildings, according to a new review on...

Experimental AI tool predicts which COVID-19 patients develop respiratory disease

An artificial intelligence tool accurately predicted which patients newly infected with the COVID-19 virus would go on to develop severe respiratory disease, a new study found. Source link

Some COVID-19 patients still have coronavirus after symptoms disappear

Researchers found that half of the patients they treated for mild COVID-19 infection still had coronavirus for up to eight days after symptoms disappeared. Source link

Herpes Virus – Top Natural Remedies for Herpes Simplex Virus

Herpes is a viral infection that can occur in the lips, mouth, eyes, nose, chin, rectal or genital regions. There are two main types of herpes virus, type 1 and type 2. Type 1...

Effects of Genital Warts

A lot of people fear this virus because there is no cure for the HPV virus. Treatment available is only the removal of the warts but not the virus so recurrence is possible. This...

Health and Safety Guidelines For Workers Responding to the Haitian Disaster

With the mounds of rubble and the climbing death toll in Haiti, a massive worldwide relief effort is on. The tragedy is urging compassionate people everywhere to give to relief efforts and go as...

Research characterizes iPS87 cell line as cancer-inducing, stem cell-like cell line

Oncotarget Volume 11, Issue 12 reported outside its natural niche, the cultured prostate cancer stem cells lost their tumor-inducing capability and stem cell marker expression after approximately 8 transfers at a 1:3 split ratio....

TWiV 595: Coronavirus update – Daniel Griffin MD in the parking lot

Daniel Griffin MD joins TWiV from a hospital parking lot to provide updates on COVID-19 diagnostics, clinical picture, and therapeutics, and then the TWiV team continues coverage of the coronavirus pandemic caused by SARS-CoV-2....

Expert Food Tips For Chronic Hepatitis C

For those living with Hepatitis C, much of the focus for staying healthy is based on traditional Western medicine. Unfortunately, these medications don’t always effectively support the needs of a large population of the...

3 Common Bloodborne Pathogens

Bloodborne Pathogens are harmful microorganisms in human blood or some other bodily fluids like semen and vaginal secretions, which can cause diseases when transmitted from an infected person to another. Normally, these microorganisms enter...

Search for polyoma-, herpes-, and bornaviruses in squirrels of the family Sciuridae

Squirrels (family Sciuridae) are globally distributed members of the order Rodentia with wildlife occurrence in indigenous and non-indigenous regions (as invasive species) and frequent presence in zoological g… Source link

Forgotten tale of phage therapy history revealed

In the current situation when the fear of virus infections in the public is common, it is good to remember that some viruses can be extremely beneficial for humankind, even save lives. Such viruses,...

Animals keep viruses in the sea in balance

A variety of sea animals can take up virus particles while filtering seawater for oxygen and food. Sponges are particularly efficient. Source link

A new way to study HIV's impact on the brain

Though many negative repercussions of human immunodeficiency virus infection can be mitigated with the use of antiretroviral therapy (ART), one area where medical advances haven’t made as much progress is in the reduction of...

COVID-19 linked to cardiac injury, worse outcomes for patients with heart conditions

COVID-19 can have fatal consequences for people with underlying cardiovascular disease and cause cardiac injury even in patients without underlying heart conditions, according to a new review. Source link

Comments: New Evidence Shows That HIV Rarely Spreads Heterosexually

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Standardizing COVID-19 data analysis to aid international research efforts

Researchers have launched a new database to advance the international research efforts studying COVID-19. The publicly-available, free-to-use resource can be used by researchers from around the world to study how different variations of the...

All You Need to Know About Brain Cancer

The formation of abnormal cells inside the brain often result in a brain tumor. Brain tumors are of two types: benign tumors and malignant / cancerous tumors. This means that all brain tumors are...

Trial By Error: Some Coronavirus Advice from ME Association’s Dr Charles Shepherd

By David Tuller, DrPH It’s a frightening time for everyone. As we know, people with underlying medical conditions are at greater risk from coronavirus. At the same time, many of these individuals long ago...

Missing link in coronavirus jump from bats to humans could be pangolins, not snakes

As scientists scramble to learn more about the SARS-CoV-2 coronavirus, two recent studies of the virus’ genome reached controversial conclusions: namely, that snakes are intermediate hosts of the new virus, and that a key...

The genetic quest to understand COVID-19

The novel coronavirus SARS-CoV-2 that causes COVID-19 is now likely to become the fifth endemic coronavirus in humans. Scientists are working to decipher its genome to help us stop other coronaviruses entering the human...

How to identify factors affecting COVID-19 transmission

Professors describe potential transmission pathways of COVID-19 and their implications. Source link

Diagnosing HIV – Concepts and tests | Infectious diseases | NCLEX-RN | Khan Academy

Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for … source

Sore Throat-Causes-Symptoms and Treatment

Sore-Throat Definition : A sore throat is a disease primarily located in the area around the tonsils. It is also known as pharyngitis or tonsillitis.The pharynx is the part of the throat that lies...

Fostemsavir active in multidrug-resistant HIV-1 infection

(HealthDay)—Amongpatients with multidrug-resistant HIV-1 infection who have limited therapy options, reductions in HIV-1 RNA level were significantly greater in those who received fostemsavir compared with placebo during the first eight days, according to a...

On COVID-19 Testing: How it Works, Shortages, and Innovation

by Helen Stillwell Helen is a research associate in David Hafler’s immunobiology lab at Yale University; previously, she worked on poxviruses at Tonix Pharmaceuticals, and she plans to apply to PhD programs in virology...

A possible treatment for COVID-19 and an approach for developing others

SARS-CoV-2, the virus that causes COVID-19 disease is more transmissible, but has a lower mortality rate than its sibling, SARS-CoV, according to a new review article. Source link

Expert Food Tips For Chronic Hepatitis C

For those living with Hepatitis C, much of the focus for staying healthy is based on traditional Western medicine. Unfortunately, these medications don't always always support the needs of a large population of the...

Comments: Indian Laws and HIV/AIDS Patients

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The Reason We Don't Write HIV / AIDS Any More!

In order to understand and appreciate the various issues regarding this pandemic, it is essential that the terms 'HIV' and 'AIDS' be scrutinized from a communications standpoint. HIV refers to "Human Immunodeficiency Virus '....

5.Botany | The living world | Milestones in virology

Tnsert-Botany-Living world-Milestones in virology-small pox-Tobacco mosaic virus-chamberland filters-virus-Bacteriophage. source

COVID-19: Low risk of coronavirus spreading through tears

A new study found no virus in tears of COVID-19 infected patients. Source link

COVID-19 and SARS-CoV-2 on TWiV

I’ve been delinquent in posting recent episodes of This Week in Virology here. They are all focused on SARS-CoV-2 and the disease it causes, COVID-19. Here is a list: TWiV 593: Coronavirus update –...

Engineers model mutations causing drug resistance

Whether it is a drug-resistant strain of bacteria, or cancer cells that no longer react to the drugs intended to kill them, diverse mutations make cells resistant to chemicals, and ‘second generation’ approaches are...

Brain Diseases – Meningitis Overview

Infections are responsible for the inflammation of the brain. These infections can be parasitic or fungal but bacteria and viral infections are more common. Inflammation will depend of the infected region. Common cases include...

Coronavirus massive simulations completed on Frontera supercomputer

A coronavirus envelope all-atom computer model is being developed. The coronavirus model builds on success of all-atom infuenza virus simulations. Molecular dynamics simulations for the coronavirus model tests ran on up to 4,000 nodes,...

Viruses In Our Mind – Thought Errors

In this video, I'm talking about viruses that are in our mind, namely thought errors. Exp. Clinical Psychologist Beyhan BUDAK Reading all thought errors … source

Coronavirus SARS-CoV2: BESSY II data accelerate drug development

A coronavirus is threatening human health. SARS-CoV-2 is highly infectious and can cause severe pneumonia (COVID-19). A team has now found a promising approach to understanding the virus. Using the high-intensity X-ray light from...

Tanzanian Farmers’ Experiences with Cassava Brown Streak Disease and Cassava Mosaic Virus (Teaser)

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West Nile virus triggers brain inflammation by inhibiting protein degradation

West Nile virus (WNV) inhibits autophagy — an essential system that digests or removes cellular constituents such as proteins — to induce the aggregation of proteins in infected cells, triggering cell death and brain...

Novel Coronavirus that recently emerged in China

The new cluster of viral pneumonia cases originating in Wuhan, China, marks the third time in 20 years that a member of the large family of coronaviruses (CoVs) has jumped from animals to humans...

Marburg virus found in Sierra Leone bats

Scientists have detected Marburg virus in fruit bats in Sierra Leone, marking the first time the deadly virus has been found in West Africa. Eleven Egyptian rousette fruit bats tested positive for active Marburg...

Hydroxychloroquine reduces viral load in COVID-19 patients

Chloroquine (and a derivative, hydroxychloroquine) has been used for years in the treatment of malaria. The drug is also known to block the entry of many viruses into cells. A small clinical trial has...

Public health leadership paramount to emerging coronavirus pandemic

In the 1960s, public health officials led the US and worldwide efforts that resulted in smallpox becoming the first human disease ever eradicated from the face of the earth. Researchers say appropriate concerns and...

Anti-HSV-1 activity of Aspergillipeptide D, a cyclic pentapepetide isolated from fungus Aspergillus sp. SCSIO 41501

Herpes simplex virus 1, an enveloped DNA virus belonging to the Herpesviridae family, spreads to neurons and causes pathological changes in the central nervous system. The purpose of this study was to investig… Source...

CALS Discoveries Seminar. Plant Virology. Doug Maxwell. 2018.04.09

Doug Maxwell, Professor emeritus of plant pathology, describes the history of research at Wisconsin in plant viruses and the diseases they cause. source

Potential global spread of new coronavirus

Experts in population mapping have identified cities and provinces within mainland China, and cities and countries worldwide, which are at high-risk from the spread of the 2019 Novel Coronavirus (2019-nCoV). Source link

A new treatment strategy against MERS

First identified in 2012, the MERS-coronavirus is capable of causing severe pneumonia. There are no effective treatments for MERS. Researchers have now identified a cellular recycling process known as autophagy as a potential target...

Living a Normal Life With Genital Warts

Millions of people are infected by the HPV and suffer from genital warts. However, only some of them are living a normal life after the infection. Many individuals find it hard to live their...

Watching bat coronaviruses with next-generation sequencing

On January 21, the first case of the Wuhan coronavirus, named 2019-nCoV, was diagnosed in the United States. The virus has killed at least 17 people in China and sickened hundreds, primarily in Asian...

Psst … Have You Heard About HIV?

The resent passing of another HIV (Human immunodeficiency virus) testing awareness day this summer made me think about some of my old clients. I was a state certified HIV test counselor for the state...

Unique new antiviral treatment made using sugar

New antiviral materials made from sugar have been developed to destroy viruses on contact and may help in the fight against viral outbreaks. This new development from a collaborative team of international scientists shows...

Trial By Error: My STAT Opinion Piece on BMJ and Dr Godlee

By David Tuller, DrPH On Friday, STAT posted my opinion piece about BMJ and the Lightning Process paper–in particular, about BMJ’s decision not to retract the paper despite the multiple documented violations of core...

Isobavachalcone inhibits Pseudorabies virus by impairing virus-induced cell-to-cell fusion

Pseudorabies virus (PRV) is an important pathogen that threatens the global swine industry. Currently, there is no effective drug that can clinically prevent or treat PRV infections. Isobavachalcone (IBC), a n… Source link

NO HERPES OUTBREAKS BUT I’M POSITIVE?

Step 1: Watch the Welcome Letter Overview Video: http://www.theundergroundcure.com/overview-video.html Step 2. Complete a treatment application here: … source

Methods Used to Diagnose Genital Warts

Genital warts is a sexually transmitted disease that is caused by certain strains of HPV, that affect both men and women's genital area. To prevent serious complications, early diagnosis is a must. Although the...

Antibiotics blunt the antibody response to influenza vaccine

The human gut microbiome appears to play diverse roles in host physiology, metabolism, and immunity. Most conclusions about what the trillions of bacteria in our intestines actually do come from studies in mice, or...

Imaging study of key viral structure shows how HIV drugs work at atomic level

Scientists have discovered how a powerful class of HIV drugs binds to a key piece of HIV machinery. By solving, for the first time, three-dimensional structures of this complex while different drugs were attached,...

Co-infections of human herpesviruses (CMV, HHV-6, HHV-7 and EBV) in non-transplant acute leukemia patients undergoing chemotherapy

Human herpesviruses (HHVs) remain latent after primary infection and can be reactivated in response to immunosuppression and chemotherapy. Little is known about their incidence, potential relationships, risk f… Source link

Trial By Error: What Now?

By David Tuller, DrPh Like many or most, I don’t know what I’m supposed to be doing right now. I am “sheltering at home” in San Francisco, following the news, making way too many...

Supercomputers unlock reproductive mysteries of viruses and life

Supercomputer simulations support a new mechanism for the budding off of viruses like the coronavirus. ESCRTIII polymer features clear intrinsic twist in molecular dynamics simulations, might play major role in creating three-dimensional buckling of...

Circular RNA hsa_circ_0004812 impairs IFN-induced immune response by sponging miR-1287-5p to regulate FSTL1 in chronic hepatitis B

The present study aims to explore the functions of circular RNA hsa_circ_0004812 in chronic hepatitis B (CHB) and its underlying molecular mechanisms. Source link

TWiV 579: Reno viral

Vincent speaks with virologists at the University of Nevada at Reno about their careers and their work on herpesviruses, arboviruses, and the development of diagnostics for infectious diseases. Click arrow to play Download TWiV 579...

Exposing a virus's hiding place reveals new potential vaccine

By figuring out how a common virus hides from the immune system, scientists have identified a potential vaccine to prevent sometimes deadly respiratory infections in humans. Source link

Trial By Error: PEM Is Bad and So Is Fukuda, New Study Finds

By David Tuller, DrPH A new study in the Journal of Psychosomatic Research, posted December 16th, has reported that patients with chronic fatigue syndrome who experience major post-exertional malaise have a greater burden of...

AIDS remember me?

http://www.aids-remember-me.eu/ 740000 people in the EU today have HIV/AIDS. One in three is unaware they have it. There is a rise of new infections in the … source

Chemists unveil the structure of an influenza B protein

Chemists have discovered the structure of an influenza B protein called BM2, a finding that could help researchers design drugs that block the protein and help prevent the virus from spreading. Source link

Trial By Error: Shaky Evidence for Signs of Functional Neurological Disorders

By David Tuller, DrPH One of my goals next year is to write more about so-called “medically unexplained symptoms,” also known as MUS. The term MUS might be useful as a descriptive name for...

First childhood flu helps explain why virus hits some people harder than others

Why are some people better able to fight off the flu than others? Part of the answer, according to a new study, is related to the first flu strain we encounter in childhood. Source...

Cervical Cancer Prevention Week 2019

Myths and Truths Teaser. source

NOFX: The Hepatitis Bathtub and Other Stories by Jeff Alulis Audiobook Part 1

NOFX: The Hepatitis Bathtub and Other Stories by Jeff Alulis Audiobook Part 1. source

Trial By Error: My 2011 Exchange with White et al about Case Definition

By David Tuller, DrPH My first exchange of views with the PACE authors involved the issue of case definition–the criteria used to identify the illness they  called chronic fatigue syndrome. This exchange took place...

Cervical Cancer #8 : MRI

Quick update and chat about my MRI. source

One-Hour Hepatitis C Diagnostic Test Saves Lives

AUC research team at the Yousef Jameel Science and Technology Research Center, led by Hassan Azzazy, professor of chemistry, has designed a novel test … source

COVID-19 coronavirus epidemic has a natural origin

An analysis of public genome sequence data from SARS-CoV-2 and related viruses found no evidence that the virus was made in a laboratory or otherwise engineered. Source link

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