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Early hospitalization key to survival for Ebola victims

A retrospective study of Ebola epidemics in the Democratic Republic of Congo (DRC) suggested that each day of delay in hospital admittance was associated with an 11% increased risk of death for Ebola patients during epidemics. Read More

TWiV 382: Everyone's a little bit viral

Hosts: Vincent RacanielloDickson DespommierAlan Dove, and  Read More

Hepatitis C tied to increased risk of Parkinson's

MINNEAPOLIS - The hepatitis C virus may be associated with an increased risk of developing Parkinson's disease, according to a study published in the December 23, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology. Parkinson's disease is considered the sec... Read More

Rolling Candida (sticks its tongue out)

Close up of a greenish colony of Candida albicans engulfing another purple colony, presumably a Candida albicans that has been switched its phenotype by changing the morphology of the colony. Taken with a Nikon stereomicroscope. Read More

CDC confirms Zika virus does cause microcephaly

For the first time, US disease experts have agreed that the mosquito-borne Zika virus does indeed cause babies to be born with abnormally small heads — a condition known as microcephaly. Until now, the two conditions were linked — but experts didn’t know for sure if Zika caused the brain-damaged... Read More

One Course of Antibiotics Can Affect Diversity of Microorganisms in the Gut

Washington, DC – November 10, 2015 – A single course of antibiotics has enough strength to disrupt the normal makeup of microorganisms in the gut for as long as a year, potentially leading to antibiotic resistance, European researchers reported this week in mBio®, an online open-access journal o... Read More

Slavery carried bilharzia parasites from West Africa to the Caribbean, genomics confirms

The bilharzia-causing parasite, Schistosoma mansoni, first infected humans as they fished in lakes in East Africa and was spread, first to West Africa and then to the New World by slave traders in 16th-19th Centuries, genomics reveals. Read More

Scientists Urge National Initiative on Microbiomes

Scores of leading scientists on Wednesday urged the creation of a major initiative to better understand the microbial communities critical to both human health and every ecosystem. Read More

The Secret World of Museums: How the Microbiome Became a Public Exhibit at #AMNH

io9 goes behind the scenes at the American Museum of Natural History in Washington, D.C., and explores how their recent exhibit on the human microbiome entitled "The Secret World Inside You" came to be.

"Immense as the museum is, its stone edifice is no match for the ever-expanding body of sc... Read More

Mayo researchers identify new Borrelia species that causes Lyme disease

Rochester, Minn. -- Mayo Clinic researchers, in collaboration with the Centers for Disease Control and Prevention (CDC) and health officials from Minnesota, North Dakota and Wisconsin, have discovered a new bacterial species that causes Lyme disease in people. The new species has been provisiona... Read More

Why do some infections persist? Blame bacterial socialism, says new study

New research to be published January 13 in the journal Scientific Reports shows that some bacterial cultures adopt an all-for-one/one-for-all strategy that would make a socialist proud in preparing for the possibility of an antibiotic onslaught. Read More

Novel Herpes Virus Isolated from Bat Cells

Washington, DC – February 17, 2016 – Researchers from Maryland and New York have identified a novel herpes virus in cells taken from a bat. The work, published this week in mSphere, the American Society for Microbiology’s new open access journal, could lead to better understanding of the biology... Read More

How to identify bacteria and fungi by MALDI-TOF

Matrix-assisted laser desorption / ionization time-of-flight (MALDI-TOF)
The principle is the bacteria grown on a solid medium and transferred to a steel plate. The sample be shot with a laser and fragments are separated by size / charge. Fragment patterns are a fingerprint that can be used bot... Read More

Catching Ebola virus in the act of fusion

Since the first outbreak of Ebola virus in 1976, the frequency and scale of the deadly disease’s outbreaks have increased. The 2014-2015 outbreak in West Africa caused 11,000 deaths, precipitated panic at airports and emergency rooms worldwide, and renewed the urgency to find cures.

Kartik ... Read More

More than 2 million people co-infected with HIV and hepatitis C

An estimated 2.3 million people living with HIV are co-infected with hepatitis C virus (HCV) globally, a new study by the University of Bristol and the London School of Hygiene & Tropical Medicine has found. Read More

Fungus causing fatal infections in hospitalized patients has unique growth patterns

One of the important tasks of Public Health England’s Mycology Reference Laboratory is to identify any newly emerging fungal pathogens that could become a public health risk. In recent months, the lab had tracked several clusters of Candida auris infections in British hospitals. The multidrug-re... Read More

Magnetotactic bacteria remove and recover rare elements

While our human biochemical reactions are limited, our ingenuity is not, and scientists are able to exploit microbes for our benefit, such as in chemical spills. Using microbes to degrade or sequester toxic molecules is one form of bioremediation, and has many various applications. Famously, sci... Read More

Why flu is worse in eldery ?

Death from influenza virus in older people may be primarily caused by a damaging immune response to flu and not by the virus itself, new research suggests.

Ninety percent of the deaths attributed to flu each year worldwide occur in people aged 65 and older. To understand why older adults are ... Read More

HIV spreads faster as violent conflict looms

PROVIDENCE, R.I. [Brown University] -- A new study of the relationship between violent conflict and HIV incidence in sub-Saharan Africa finds that HIV incidence may be at its worst in the period before hostilities break out. The Brown University analysis reports that the rate of new infections r... Read More

Early-life bacterial colonizers may influence later development of asthma

This past weekend, I went to visit a friend and meet his twin toddler boys for the first time. Though both boys eagerly ran around the playground we visited, one was just slightly less active. “He has asthma,” his dad explained to me, “but his brother doesn’t.” Why would two boys with the same e... Read More
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