A NEW STRAIN of ransomware has spread quickly all over the world, causing crises in National Health Service hospitals and facilities around England, and gaining particular traction in Spain, where it has hobbled the large telecom company Telefonica, the natural gas company Gas Natural, and the electrical company Iberdrola. You know how people always talk about the Big One? As far as ransomware attacksgo, this looks a whole lot like it.
The ransomware strain WannaCry (also known as WanaCrypt0r and WCry) that caused Friday’s barrage appears to be a new variant of a type that first appeared in late March. This new version has only gained steam since its initial barrage, with tens of thousands of infections in 74 countries so far today as of publication time. Its reach extends beyond the UK and Spain, into Russia, Taiwan, France, Japan, and dozens more countries.
Hospitals make for popular ransomware victims because they have an urgent need to restore service for their patients. They may, therefore, be more likely to pay criminals to reinstate systems. They also often make for relatively easy targets.
“In healthcare and other sectors we tend to be very slow to address these vulnerabilities,” says Lee Kim, the director of privacy and security at the Healthcare Information and Management Systems Society. “But whoever is behind this is clearly extremely serious.”
ADAPT is a national grass-roots community that organizes disability rights activists to engage in nonviolent direct action, including civil disobedience, to assure the civil and human rights of people with disabilities to live in freedom.
A Brother's Story by Chris Wardell......
But all is not lost according to the first study to look at and measure communication outcomes in both the caregiver spouse and the patient with dementia. In fact, researchers from Florida Atlantic University have found that “practice makes perfect” with the right intervention and a tool that can accurately measure couples’ communication. Results from the study are published in the journal Issues in Mental Health Nursing.
Indelicate subject, but c. diff. is a terribly difficult infection to manage, so good news......
Repopulating a patient’s intestines with healthy microbiota can eliminate C diff –associated diarrhea virtually overnight.
“You see dramatic improvement from day 1 to day 3. It’s a drastic turnaround that changes patients’ lives,” says Cleveland Clinic Florida gastroenterologist Alison Schneider, MD.
Since late 2013, Dr. Schneider and Bret Lashner, MD, her colleague on Cleveland Clinic’s main campus, have treated about 150 patients with this unconventional approach with an efficacy rate of about 95 percent. No adverse events have occurred.
The procedure can be a quality-of-life-saver on patients who have contracted the bacterial infection for any reason, including immune suppression for organ transplantation, irritable bowel syndrome and ulcerative colitis.
Acetaminophen is the only OTC pain reliever that works by stopping the pain in the brain rather than t the source of the pain. Also, physical pain and social rejection (maybe empathy?) have an overlap of 75% in the brain. So this kind of makes sense.....
Acetaminophen is an ingredient in over 600 different medications, including being the main constituent of Tylenol. The ubiquitous painkiller does not just kill pain, it also kills our fellow-feeling.
Dr Dominik Mischkowski, the study’s first author, said:
“These findings suggest other people’s pain doesn’t seem as big of a deal to you when you’ve taken acetaminophen. Acetaminophen can reduce empathy as well as serve as a painkiller.”
Previous research has also found that the drug can reduce the positive emotions of those taking it.
Dr Baldwin Way, a study co-author, said:
“We don’t know why acetaminophen is having these effects, but it is concerning.Empathy is important.
If you are having an argument with your spouse and you just took acetaminophen, this research suggests you might be less understanding of what you did to hurt your spouse’s feelings.”
The research was carried out on 80 college students.
Colonoscopy
Having a colonoscopy past age 75 may do little to protect you against cancer, reports a new Harvard study of more than 1.3 million Medicare patients ages 70 to 79. Researchers found the cancer risk dropped from about 3 percent to a little more than 2 percent over a span of eight years. At the same time, other studies have shown, the risk of complications from the test increases with age, especially for those in their 80s. The U.S. Preventive Services Task Force (USPSTF), an independent advisory board of medical experts, recommends that screening for colorectal cancer in adults 76 to 85 "be an individual decision," based on overall health and careful consideration of potential benefits and risks. Obviously, if you've had a polyp removed or have a family history of colon cancer, your risk is higher and you should probably be screened. If not, you may be able to finally skip all that lovely laxative prep.
Mammogram
The experts pretty much agree that women should get a mammogram every one to two years until age 75. After 75, however, the evidence for continuing the exams is murky. The USPSTF says there is "insufficient evidence" to conclude yay or nay to mammograms past 74. A large European study of women 70 to 75 showed that screening mammograms may have limited benefits and could lead to overtreatment, putting some women at risk from harmful side effects. For women with several chronic conditions that could affect their life expectancy, the benefits of routine mammograms after 75 are questionable. Those women should discuss with their doctors whether continuing the exams is really necessary.
PSA Test
No medical group recommends a PSA screening for prostate cancer past age 75, yet recent research published in the Journal of the American Medical Association found that 41 percent of men in this age group still have the test, many at the recommendation of their physician. Talk with your doctor, but many men age 76-plus can skip this.
Pap Smear
After age 65, most women with no previous cancer or precancerous lesions are good to go if they've had three negative Pap smears to check for cervical cancer in the previous 10 years. Unfortunately, most women have become so accustomed to having an annual Pap smear that they have them even after undergoing a hysterectomy, according to a study. So, ladies, assuming your physician agrees, you can cross this test off your annual to-do list.
The key, they propose, is a particular repetitive pattern of neural activity in the brain known as gamma oscillations that occurs when people view certain images, such as black and white bar patterns, and not others. In fact, the researchers say, it’s possible that those kinds of images are responsible for other problems, such as migraine headaches, particularly in people who are generally sensitive to light.
“Our findings imply that in designing buildings, it may be important to avoid the types of visual patterns that can activate this circuit and cause discomfort, migraines, or seizures,” says Dora Hermes of the University Medical Center (UMC) Utrecht in the Netherlands. “Even perfectly healthy people may feel modest discomfort from the images that are most likely to trigger seizures in photosensitive epilepsy.”
Here are the basics of the new study, and why it matters: