Humanity is standing on an infection precipice. As antibacterial resistant grows, we're running out of options, and a recent scary case of total antibiotic resistance is a frighting view of our potential future. In the end, it was septic shock that took the life of a 70-year old woman with an incurable infection. One of few such cases in the US, her death could nonetheless be the shape of things to come.
Cats give us so much—companionship, loyalty, love... and now the bird flu. Several weeks ago, a veterinarian from the Animal Care Centers of New York City's Manhattan shelter caught H7N2 from a sick cat. According to a press release from the NYC Health Department on December 22, "The illness was mild, short-lived, and has resolved." This isn't the first time cats have passed infections on to humans, but it is the first time they passed on the bird flu—avian flu H7N2, to be exact.
Though many students spend four years of high school learning a foreign language, most of us probably retained very little. Chalk it up to the carelessness of youth, but chances are you've since been in situations or places that left you wishing you paid more attention in class or had continued practicing long after you graduated.
How to pick plants and trees at a nursery
An ounce of garlic is worth a pound of prescription heart drugs. This how-to video discusses the benefits of garlic and what you should know before preparing garlic, or taking garlic supplements. Watch and learn more about reducing cardiovascular diseases by incorporating garlic into your diet.
Not only are mosquitos annoying but they can also carry diseases. In this how to video Don shows you some easy ways to keep mosquitos away. Have a pest free summer with this great tutorial.
In these videos on raising farm animals, learn some of the basic facts about sheep. Our expert naturalist will discuss the major characteristics of this bovine species, including different types of sheep, types and colors of wool, eating habits and digestion (it is a ruminant animal), how to raise and handle a sheep, how to go about buying a sheep of your own, signs of disease, when to shear, how to tell a ewe and a ram apart, and how to breed sheep.
Apple released the third public beta for iOS 13.5 today, Wednesday, May 6. This latest public beta update comes exactly one week after Apple released iOS 13.5 public beta 2, which, among other things, introduced Apple and Google's joint COVID-19 exposure notification API. Public beta 3 updates that settings page to show a more detailed "Exposure Logging" option instead.
Apple released the fourth developer beta for iOS 13.5 today, Wednesday, May 6. This update comes one week after the release of iOS 13.5 dev beta 3, which introduced Apple and Google's joint COVID-19 exposure notification API to iOS for the first time. Apple updated that settings page to now include an "Exposure Logging" setting instead.
One of the scariest things about the COVID-19 virus is that you can show no symptoms but still be infected (and contagious). Naturally, we all want to know whether we're carrying the new coronavirus, but if you're showing signs of COVID-19, how can you be tested to know for sure? Websites are popping up to help with that, screening for symptoms, and directing you to a testing site if needed.
Describing how and why the HoloLens 2 is so much better than the original is helpful, but seeing it is even better.
Mobile augmented reality pioneer Blippar has now completed its fall from hopeful AR startup to the immersive computing history books.
After building its business on virtual reality, Jaunt is leaving the technology behind to focus on building tools for creating augmented reality content.
This time last year, computer vision company uSens introduced a stereo camera module capable of hand tracking. Now, uSens can achieve the same thing with just a smartphone's camera.
Investors aren't keen to throw money at a new technology sector without at least some hope of a significant return on their investment in the future. That's why a recent run of activity within the augmented reality business space has stoked some new optimism among the financial community.
Former Google and Uber engineer Anthony Levandowski's scathing accusations challenging the physics behind Tesla CEO and founder Elon Musk's claims about Autopilot should force Musk to make his case that self-drive cars don't need LiDAR in the next few months.
How can a drug used to treat cancer be effective against viruses, too? The answer lies in the drug's shared target — specifically, cellular components that control the activity of genes. A new research study showed that one such type of drug, histone methyltransferase inhibitors used in cancer clinical trials, has activity against herpes simplex virus, too.
Unfortunately, the very places we go to receive health care put us at risk for becoming infected with superbugs, bacteria exposed to so many antibiotics that they have become immune to their effects. Clostridium difficile (C. diff) is one such bacteria. It causes inflammation of the colon and rampant diarrhea that can have life-threatening consequences. Part of its virulence lies in the tough spores formed by the bacteria. They are responsible for starting infections in the colon and for spre...
Cancer cells do a pretty good job of flying under the radar of our immune system. They don't raise the alarm bells signaling they are a foreign invader the way viruses do. That might be something scientists can change, though.
New research explores how the bacteria on the penis can leave men more susceptible to infection with HIV.
Malaria is a massive worldwide health problem. The Centers for Disease Control and Prevention estimate that 212 million cases of malaria occurred worldwide in 2015 and 429,000 of the infected people died.
China's Baidu, the Chinese equivalent of Google, live streamed a video yesterday of CEO Robin Li riding a self-drive vehicle along the streets and highways of Beijing.
Volvo Cars' claims it will offer Level 4 models by 2021 means the premium carmaker will likely have to finalize the driverless design to meet the aggressive timeline by next year at the latest.
Maine reported their first measles case in 20 years yesterday, June 27, in a press release from the Maine CDC. Many other people may have been exposed and could show signs of infection soon, with the potential for outbreak brewing. The last measles case in Maine was in 1997.
The search is on to find antibiotics that will work against superbugs — bacteria that are rapidly becoming resistant to many drugs in our antibiotic arsenal.
Mosquitoes are a big problem, and citronella candles are not the solution. There are a lot of mosquito species. The American Mosquito Control Association reports there are more than 3000 mosquito species in the world, and about 200 of those occur in the US. The most common are the Aedes, Anopheles, and Culex species. These are also the three mosquito species most likely to transmit serious illness, and all of them live in the US.
The Massachusetts Department of Public Health (DPH) issued a health alert for a Boston mumps outbreak, on Monday, June 5th, to healthcare providers and local boards of health. There have been 12 reported cases of mumps during the recent outbreak. The affected residents' symptoms occurred between March 24th and May 31st, and 10 of the 12 had symptoms after May 9th. There have been 35 confirmed cases of mumps in 2017 in Massachusetts, and "nearly 300" suspected cases in the continuing outbreak.
Most of us have already had an encounter with the Epstein-Barr virus, or EBV, for short. As part of the herpes family, it's one of the most common disease-causing viruses in humans. We get the disease with (or without) some nasty symptoms, then we recover. However, EBV stays in our body after the illness has ended, and it's one of the few viruses known to cause cancer.
As if being pregnant did not come with enough worry, a new study found that certain antibiotics are linked to an increased risk of spontaneous abortion, or miscarriage — a terrifying finding for any expectant mother.
In the ongoing search to find better ways to use antibiotics, an extract made from maple syrup has some surprisingly important medical benefits.
The squiggly guys in this article's cover image are Propionibacterium acnes. These bacteria live in low-oxygen conditions at the base of hair follicles all over your body. They mind their own business, eating cellular debris and sebum, the oily stuff secreted by sebaceous glands that help keep things moisturized. Everybody has P. acnes bacteria—which are commonly blamed for causing acne—but researchers took a bigger view and discovered P. acnes may also play a part in keeping your skin clear.
Most females have had at least one urinary tract infection in their lifetimes. Recurrent UTIs are particularly problematic in young, sexually active women, where about 80% of the infections are caused by the bacteria Escherichia coli, better known as E. coli.
The search for a cancer treatment that selectively finds and kills only the cancerous cells has just made a giant leap forward.
The Great Barrier Reef in Australia is the largest living system on the planet. Yet more than 90% of the reef is bleaching because of the loss of a tiny algae that lives within the coral.
Tremendous strides have been made in the treatment and outlook for patients infected with HIV, the human immunodeficiency virus. Treatment with a combination of antiretroviral drugs can keep patients with HIV alive for decades, without symptoms of the infection. The trouble is, if HIV-infected people stop taking their medications, the virus takes over in full force again—because the virus hides out quietly in cells of the immune system, kept in check, but not killed by the treatment.
An outbreak of anthrax from contaminated meat in Tanzania sickened dozens of people and moves the danger of this deadly bacteria back into focus.
In the past, infection with human immunodeficiency virus (HIV) commonly led to dementia as the virus made its way to the brain. Even in effectively treated people, HIV can hide out and replicate in places like the brain, where it's tough to detect. That's why it's very concerning that half of all HIV-infected patients still report cognitive problems.
Over 6,500 waterfowl—mostly ducks—have died in Canyon County, Idaho, stricken by avian cholera. The outbreak started in February, and before it's over, it may not only be Idaho's largest outbreak, but one of the largest in the country.
By looking for the mechanism that allows influenza A to invade lung cells, scientists also discovered a treatment that might block the virus from taking hold there.
Maternal infection with genital herpes, or other pathogens, during early pregnancy could increase risk of autism, or other neurodevelopmental disorders, says a new study.
