Little attention has been paid to the use of antibiotics in the aquaculture industry as one reason for the increase in bacteria resistant to antibiotics and the spread of such resistance to other bacteria.
Since the antibiotics that are used in veterinary medicine and aquaculture belong to t... Read More
Every year as the days grow warmer, the Eastern equine encephalitis virus (EEEV) reemerges along the eastern coast of the United States, where it causes devastating disease in horses and, more rarely, humans. Scientists have long wondered how the virus, which is transmitted by the bite of an inf... Read More
Although as recently as 1980 measles was estimated to cause 2.6 million deaths globally, due to highly effective and safe vaccines, measles elimination has been achieved in a number of countries globally as well as in the region of the Americas. Expansion of measles control strategies and activi... Read More
Acid-loving bacteria thrive in sour, acidic places and can help to dissolve metal. Therefore they are often used for industrial metal extraction. In her doctoral thesis "Growth and Survival of Acidithiobacilli in Acidic, Metal Rich Environments" Stefanie Mangold, Umeå University, has explored ba... Read More
Humans and chimpanzees have much in common, biologically speaking, and that may now include certain communities -- or ecosystems -- of gut bacteria, a new study finds.
Gut bacteria play a crucial role in collecting nutrients from food, helping the immune system and protecting people against d... Read More
As far as bacteria are concerned, other living creatures are just another niche to exploit, which means that pretty much every animal and plant has a set of bacterial pathogens that come along with it. These bacteria have made the animal in question their speciality, and are highly adapted to li... Read More
Video of a T4 bacteriophages targeting E. coli bacteria. Read More
Current influenza vaccines are limited because they can only stimulate immunity to specific strains of the virus, which is constantly evolving. This means a new vaccine must be developed every year to target the strains public health officials believe will be most prevalent that season. If an un... Read More
Thousands of German schoolchildren have fallen ill with a vomiting and diarrhea bug. Officials are still awaiting laboratory results, but the norovirus has been found in some cases.
More than 8,300 preschoolers and schoolchildren in eastern Germany, as well as a few teachers, have fallen ill ... Read More
New research suggests that just one or two individual herpes virus particles attack a skin cell in the first stage of an outbreak, resulting in a bottleneck in which the infection may be vulnerable to medical treatment.
Unlike most viruses that spread to new cells by bombarding them with mill... Read More
If you're a pet-owner who kisses your dog on the mouth, you might want to think twice.
A new study in the journal Archives of Oral Biology suggests that it's possible for disease-causing oral bacteria to be exchanged between dogs and their owners.
Japanese researchers examined dental plaqu... Read More
About a month and a half ago, the 19th International AIDS Conference was filled with ambitious suggestions that the beginning of the end of AIDS was near.
The tone of the meeting was hopeful: the tools were clear, the successes were growing and there seemed to be little to stand in the way of... Read More
A harmless virus that lives on our skin could be used as a treatment for acne, scientists believe.
The virus, called a phage, is naturally built to target and kill bacteria that cause acne - Propionibacterium acnes.
Experts at the University of California, Los Angeles (UCLA) and the Univer... Read More
Some gut microbes help the body absorb more dietary fat, which means their host takes in more calories from the same amount of food.
“This study is the first to demonstrate that microbes can promote the absorption of dietary fats in the intestine and their subsequent metabolism in the body,” ... Read More
Malaria is a tropical disease, right? Actually, malaria parasites can be found as far north as Alaska—at least in birds. And a warming climate may push avian malaria even farther north by the end of the century, according to a study in the journal PLoS ONE.
Click "source" to listen to podcas... Read More
Welcome to the great state of Wisconsin! I hope you enjoy your stay. I suggest in your free time that you try some fresh cheese curds from a local creamer and maybe some fried ones too. I'm sure that those from the area can let you k... Read More
Physicians should pay attention to their "gut feeling" that something may be seriously wrong when assessing a child with an infectious disease -- even if the clinical appearance is reassuring -- an observational study suggested.
Among 3,369 children whose primary care evaluation did not sugge... Read More