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TWiV 320: Retroviruses and cranberries

Vincent speaks with John Coffin about his career studying retroviruses, including working with Howard Temin, endogenous retroviruses, XMRV, chronic fatigue syndrome and prostate cancer, HIV/AIDS, and his interest in growing cranberries.


Host:  Read More

Tiny vibrations could reveal extraterrestrial life

Motion is a trait of all life, but detecting the tiny movements of microorganisms requires incredible sensitivity. Now, Swiss scientists say they have developed an extremely sensitive yet simple motion detector that can be built using existing technology.

If a bacterium is alive, it will inev... Read More

How bacteria control their size

Scientists have traditionally studied bacteria in large numbers, not individually. Working with tens of millions of cells in a culture flask, they tracked their growth by looking at how much the cells dimmed light passing through a tube.

Using this method, scientists learned that populations ... Read More

The Mind-Bending Power of Bacteria

Our bodies are home to a vast ecosystem of microbes — the microbiome — that has a powerful effect on the brain. Three brain researchers discuss the emerging connection between the brain and the gut, and whether microbes may help treat brain disorders.

Click "source" to read more. Read More

TWiM #96: A lean, mean sequencing machine

Hosts: Vincent Racaniello.


Special guest: Rob Knight


Vincent meets up with Rob Knight to talk about the technology that ha... Read More

TWiV 319: Breaking breakbone

The TWiVers review the outcomes of two recent phase 3 clinical trials of a quadrivalent dengue virus vaccine in Asia and Latin America.


Hosts: Vincent Racaniello Read More

Scientists explain spread of chikungunya vector

The tropical disease chikungunya began twisting Western tongues in July when the first locally transmitted case was reported in Florida. Spotted in the Caribbean just last year, the disease spread explosively throughout the Americas in 2014. Chikungunya's arrival in Panama prompted Smithsonian s... Read More

Ebola Virus Mutated From Forest Encroachment, Says Disease Specialist

The Ebola virus has proven deadly to both people and animals.

The epidemic that started in 2014 has so far taken the lives of over eight thousand people in West Africa. The virus also killed an estimated 5,500 gorillas in the Lossi Sanctuary of the Republic of Congo in 2003. But scientists sa... Read More

Scientists Hit Antibiotic Pay Dirt Growing Finicky Bacteria In Lab

Scientists say they have discovered a natural compound from bacteria that may prove to be a potent new antibiotic. This news comes at a time when many current antibiotics are losing their oomph — germs become resistant to them.

The new compound is especially intriguing because it appears that... Read More

Stem cell transplants may halt progression of multiple sclerosis

Three-year outcomes from an ongoing clinical trial suggest that high-dose immunosuppressive therapy followed by transplantation of a person's own blood-forming stem cells may induce sustained remission in some people with relapsing-remitting multiple sclerosis (RRMS).

Click "source" to read m... Read More

Middle East respiratory syndrome coronavirus (MERS-CoV) – Oman

Between 7 and 10 January 2015, the National IHR Focal Point of Oman notified WHO of 2 additional cases of Middle East respiratory syndrome coronavirus (MERS-CoV) infection, including 1 death.

Click 'read more' for details of the cases. Read More

Right now, You're breathing a potentially dangerous substance

We now know that as many as 100 infectious bacteria, viruses, and fungi can be transmitted by air, either inhaled as they sail around or ingested after landing on a surface.

But in the ’60s and ’70s, the growing use of antibiotics and vaccines slowly relegated the study of airborne disease t... Read More

TWiV 318: Last year in virology

The TWiV gang reviews ten fascinating, compelling, and riveting virology stories from 2014.


Hosts: Vincent RacanielloDickson Despommier, ... Read More

Promising antibiotic discovered in microbial ‘dark matter’

An antibiotic with the ability to vanquish drug-resistant pathogens has been discovered — through a soil bacterium found just beneath the surface of a grassy field in Maine. Although the new antibiotic has yet to be tested in people, there are signs that pathogens will be slow to evolve resistan... Read More

New Species Discovered Beneath Ocean Crust

Two miles below the surface of the ocean, researchers have discovered new microbes that “breathe” sulfate.

The microbes, which have yet to be classified and named, exist in massive undersea aquifers — networks of channels in porous rock beneath the ocean where water continually churns. About ... Read More

TWiV 317: Brazil goes viral

On his second trip to Brazil, Vincent joins Eurico to speak with four young virologists, Gustavo, Cintia, Tatiana, and Suellen, about their work and their prospects for careers in science.


Host:  Read More

Microbiology: Here's looking at you, squid

The aquarium looks empty, but there is something in it. A pair of eyes stick out from the sandy floor, and their owner is easily scooped up into a glass bowl. At first, the creature looks like a hazelnut truffle — small, round and covered in tiny flecks. But with a gentle shake, the flecks of sa... Read More

China battles virus that has killed two pandas and left third critical

A deadly virus has claimed the lives of two of China's beloved giant pandas and left a third in critical condition.

Chinese state media reported this week that veterinarians are using antiviral therapy to treat five-year-old Feng Feng, after medical tests showed serious damage to the panda's ... Read More

Cancer copies how healthy cells move to invade organs

To slip, slide, squeeze and otherwise invade different parts of the body, cancer cells learn to switch between two modes of moving usually used by healthy cells. Now we know how.

Click "source" to read more. Read More

Clinical Microbiology Market Worth $12,411.36 Million in 2019

The microbiology market is segmented on the basis of applications into clinical, energy, environment, food, manufacturing, and pharmaceuticals. The pharmaceuticals application segment accounted for the largest share of the microbiology market in 2014, while the food application segment is expect... Read More
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