Hot Invisiverse Posts

How To: Tell When It's Safe to Eat Around Moldy Food

It's always the snack you're most looking forward to that ends up being moldy when you open the fridge to grab it. Always. That slice of leftover pizza or chunk of cheese you've been thinking about all day? We've all been there. What separates us is how we choose to deal with it. Personally, I toss anything that has even the slightest hint of mold, but not everyone errs on the side of caution. Some people don't mind the risk and just cut off the green or fuzzy parts and eat the rest.

News: Bacteria, Viruses, Fungi ... All the Words You Need to Know to Understand Microbes

All fields of study have their own language. For people interested in learning about microbes, the language can sometimes be downright difficult — but it doesn't need to be. From antibiotics to xerophiles, we have you covered in an easy-to-understand glossary.

News: If You're Getting Shingles Flare-Ups Under 40, Get Your Heart Checked

If you've ever had chickenpox, the virus still lives in your body and it can be reactivated to become a case of shingles — a painful rash that occurs in a band on one side of your face or body. A new study has shown that people who get shingles have an increased risk of heart attack and stroke. The risk was highest in people under 40 years old, people who usually aren't at risk for heart disease.

News: Starve E Coli of Copper to Cure Aggressive UTIs

Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.

News: Making Soy Sauce Takes Years of Fermentation with Mold & Yeast

Soy sauce is a sushi essential for most Americans and we don't often consider its exact origins whilst chowing down on that tuna roll.

News: Dogs Provide Surprising Benefit to Infants' Gut Bacteria

For many of us, pets are important family members. They give us loyalty, companionship, and comfort. Now, researchers have given us another reason to welcome them into the family: Babies from families with furry pets — the majority of which were dogs — had higher levels of two types of beneficial gut bacteria.

News: Deadly or Deliberate? Diarrhea Is Actually Your Immune System in Overdrive

Montezuma's revenge, the runs, the trots, or just diarrhea — everyone gets it sooner or later. What exactly is diarrhea good for, if anything?

News: Tardigrades Are the Earth's Toughest & Almost-Immortal Animals

Tardigrades are some of the toughest but least well-known creatures on our planet. These tiny animals, also called moss piglets or water bears, are definitely of this earth, but some can boast that they've also traveled to space.

How To: Clear Your Stuffy Sinuses in Seconds Using Nothing but Pressure

When a stuffy nose hits, it feels like breathing clearly and easily may never come again. Allergies, colds, and even changes in weather can leave our sinuses blocked, with medicine seeming like the only option. But don't break out the medication just yet — relieving the pressure of a stuffy nose, a stuffy head, and stuffy ears can be as easy as touching a pressure point.

How To: Stop the Itch! 12 Quick Household Remedies for Relieving Itchy Bug Bites & Stings

With warm weather comes bugs, and with bugs come bites, and with bites come itches. From ticks and spiders to mosquitoes and bees, insect bites come in sundry shapes and sizes, but they all commonly pull an itchy, red reaction out of our bodies.

How To: The Fascinating & Disturbing Story of How Yogurt Was Accidentally Invented

You probably don't give much thought to buying yogurt in the store. You have your favorite brand, or maybe you like trying new varieties each week; either way, you just grab it and go.

News: Here's How Bacteria Causes Acne & Pimples

How do I get rid of these zits?! Whether its pimples, blackheads, or whiteheads, the name is the same, and the name is acne.

News: Your Lungs Aren't the Same After a Battle with Pneumonia

Once we recover from the respiratory infection pneumonia, our lungs are better equipped to deal with the next infection — thanks to some special cells that take up residence there.

News: If You're Hungry When Sick, It Might Be Less Severe—But More Contagious

Lack of appetite often signals a cold or flu. Eating can be the last thing we want to do when we have a sore throat or are too fatigued or achy to even get out of bed. When hungry, we don't feel as strong as when we are well fed—and we more than likely aren't as strong.

Put Down the Ointment: Topical Antibacterials Totally Disrupt Your Skin Microbiome

The next time you suffer a cut or abrasion, think twice before you reach for the Neosporin. It's time, and mom, tested — you get a cut, you wash it carefully, then apply some triple-threat antimicrobial ointment. You may or may not slap on a band-aid. We won't cover it here, but so that you know, covering the wound with a sterile dressing or band-aid is a good idea.

News: Rare Raccoon Parasite Causing Blindness & Severe Brain Damage Could Be More Widespread Than We Knew

So cute, so furry, and so chock full of parasites. While raccoons are fun to watch, they are neither friendly nor clean — and they can make you sick in more ways than one.

News: Watch Out Amateur Mushroom Hunters — Death Caps Are Nothing to Mess With

There is a reason the Amanita phalloides mushroom is called the "Death Cap." It can kill you. Mushrooms are a type of fungi, an organism that produces thread-like mycelia that often produce spores. Spores allow the fungi to reproduce. Molds, lichens, and yeast are all fungi, but the most visible fungi are mushrooms. Some fungi are delicious, but others can cause disease or, and still others, like Penicillium, can cure it.

News: A Rare Disease Outbreak in the Bronx Linked to Eewww Source—Rat Pee

Every year, 100-200 people in the US contract leptospirosis, but usually 50% of the cases occur in Hawaii where outdoor adventurers are exposed to Leptospira bacteria found in freshwater ponds, waterfalls, streams, and mud. That's why it's so alarming that two people in the Bronx have been diagnosed with the disease and a 30-year-old man has died from it.

News: Finally! A Way Homeowners Can Control Ticks That Spread Lyme Disease

With a predicated increase in the number of Lyme disease cases in the coming spring season, new research endorses the use of bait boxes to control ticks on the rodents that serve as their hosts.

News: Stop Using Citronella Candles — They Don't Work

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.

News: Most Pools Contain Dangerous Fecal Bacteria — Here's How to Stay Safe

With summer just ahead, you, or your children, may be looking forward to some pool time or the water park. When planning water-based fun this year, keep a heads-up for microbes.

News: Contaminated Breast Milk Devices Lead to Devastating Infant Injury

Foodborne infections often occur through the contamination of equipment, food-prep tools, and unsanitary surfaces. A recent report from the Centers for Disease Control and Prevention (CDC) reminds us that breast pump parts are part of the food-delivery chain — and they can become contaminated too.

News: The Problem with Farmed Fish — Their Food Is Spreading Antibiotic Resistance

As the fish farming industry struggles to become more environmentally friendly, it just gained another problem. Fish food loaded with antibiotic-resistant genes.

How To: Brew Your Own Ginger Beer Like a Boss

Step aside, ginger ale; ginger beer is here, and it's delicious. Ginger beer is made by fermenting a combination of ginger simple syrup, yeast, and water, which gives it its robust flavor and sparkling quality. It's extremely simple to make, but you do have to wait a bit for the final product. After a few days, though, your ginger beer will be sparkling and ready to drink as is, or in your favorite cocktail.

News: Our 11 Favorite Bacteria Art Submissions from ASM's Petri-Dish Picasso Contest

Think of the coolest, most unique way to create art that you can. Got it? Now think about creating that art out of living things.

What You Need to Know: The Dangerous Impact of Herpes Simplex Virus (HSV) During Childbirth

The herpes simplex virus (HSV) can cause devastating complications for infected newborns whose mothers have genital herpes. Understanding risk and research can help you, and your baby, when the time comes.

News: Bed Bugs Are Becoming Resistant to All of Our Insecticides—This Fungus Might Help

If you have encountered bed bugs lately, you are not alone. While the pesticides used to fight these pests are losing effectiveness, a fungus shows promise in knocking the bugs out of beds everywhere.

News: The Magic of Komodo Dragon Blood: The Stuff Legends — & Antibiotics — Are Made Of

Despite legends to the contrary, it appears that the saliva of a Komodo dragon is not teeming with pathogenic bacteria that kills their prey. Its reputation to survive while colonized with lots of horrible disease-causing bacteria, true or untrue, has made it the subject of research in pursuit of natural antimicrobial agents and led scientists to some remarkable findings.

News: Bubonic Plague Is on the Rise in the US, but We Finally Know How to Treat It

Yes, bubonic plague—the Black Death that killed millions in the Middle Ages— is still out there. It even infects and kills people in the United States. Without treatment, half the people infected die, but the Food and Drug Administration approved ciprofloxacin in 2015 to treat plague, and it has just successfully been used to stop the infection in five people.

News: Coffee Isn't the Only Thing Brewing in Your Nespresso—Extremophiles Could Be Living in Your Drip Tray

You just sat down, coffee in hand, and the day is ready to start. Now that you have taken a few sips, let me pose a question: What is living in that coffeemaker of yours? The answer might make you dump that coffee down the drain pronto.

News: Skip the Antibacterial Soap — It Isn't Helping & It Could Cause Problems

The best go-to method for reducing your risk of infection is to wash your hands. Next time you reach for the soap, here is some news you can use.

News: Defective Sugar-Loving White Blood Cells Could Be Why Cardiac Patients Get More Viruses, Like Shingles

People who have heart disease get shingles more often than others, and the reason has eluded scientists since they first discovered the link. A new study has found a connection, and it lies in a defective white cell with a sweet tooth.

News: Supercomputer Visualization Shows 1.2 Microseconds in the Life of a 4-Million-Atom HIV Capsid

While some researchers look for drugs to treat HIV, other scientists delve deep into the virus itself for answers on how it causes infections.

News: New Study Unveils the True Story of Kuru, a Fatal Brain Disease Spread by the Cultural Practice of Eating the Dead

Kuru is called the shaking disease, its name derived from the Fore word for "to shake." Caused by an organism that infects the part of the brain that controls coordination, people afflicted with kuru shake uncontrollably.

News: We Finally Figured Out How Tardigrade Can Survive in Space

Call them what you will—moss piglets, water bears, or by their real name, tardigrade—but these intriguing tiny creatures can come back from the brink of death. They can survive boiling, deep freezing, UV radiation, completely drying out, and even a trip to space—without the benefit of being in a spacecraft.

News: Scientists Are Flabbergasted to Discover Asthma Drugs May Stop Viral Pneumonia

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.

News: Turning Off the Immune System May Turn on Protection Against HIV

Even though HIV rates declined 18% between 2008 and 2014, 1.1 million people in the US are living with the infection. Part of that is because HIV is treatable, but not curable.

News: Visiting a National Park in the East? Watch for Lyme-Spreading Ticks

Transmitted by ticks, Lyme disease is a serious infection that is probably headed your way. A recent study confirms the pathogen that causes Lyme disease is now established in nine national parks in the East, including Acadia and Shenandoah National Parks.

News: Strep Bacteria a Deadly Participant in Development of Colorectal Cancer

Colorectal cancer — cancer of the colon or rectum — is the third most commonly diagnosed cancer in the US. To reduce the chances of a diagnosis we are all urged to stop smoking, keep our weight down, decrease our intake of alcohol and red meat, keep active, and get screened for colon cancer. But, new research has found something that participates in the development of colorectal cancer that might not be as easy to control: A strep bacteria that promotes tumor growth.

The Giving Plant: Same Asian Plant Used for Arthritis Treatment Gives Us Powerful HIV Drug

Natural remedies used through the ages abound, especially in Asian medicine. The willow-leaved justicia plant, found throughout Southeast Asia, has traditionally been used to treat arthritis, but scientists have just discovered it contains an anti-HIVcompound more potent than AZT. AZT was the first drug approved to treat HIV, and is still used in HIV combination therapy today.