Bathrooms are filled with germ-breeding objects, and your toilet isn’t the sole culprit. 

Showers, toothbrushes, soap dispensers and any surface can be added to the germy list, according to Kaylin Heinz, an infection preventionist RN with OSF HealthCare. Heinz offers some cleaning tips for the different areas of your bathroom.

Shower Cleaning tips 

"When you're cleaning, go from top to bottom," Heinz says. “If you start cleaning your tub and then you clean your shower walls, you're going to have to re-clean the tub. When you're getting out of the shower, think about the moisture that's there. That's where the bacteria and fungus are going to grow, so you're going to want to get rid of that moisture if you can.”

The moisture buildup isn’t limited to linens, Heinz says. She recommends wiping down any moisture seen in the shower before getting out. Use a Squeegee, towel or paper towel to dry the area.

Normally, you should clean your shower at least once a week. If many people use the shower on a daily basis, or if someone is sick, Heinz says it is best to clean it every day.

Charles Gerba, PhD, a microbiology professor at the University of Arizona, told Reader’s Digest that bathmats and other fabrics are some of the dirtiest items, because people step on them with dirty shoes, and they stay wet and damp the longest.

Bathtubs’ path to bacterial and fungal infections

If you have a cut on your body, you can introduce bacteria or fungus to the area during a shower. 

"You can get athlete's foot or a staph infection just through the tub and not cleaning," Heinz says. She adds the film on the bottom of the shower or bathtub is a clear sign of where bacteria is living. Make sure to scrub the area, clean it and let it dry completely. If you notice discoloration in your shower or bathtub, Heinz recommends cleaning it immediately.  

Bathroom cleaning tips

"Your toilet can aerosolize and throw germs up onto surfaces within about five feet," Heinz says. “With flat surfaces, it can collect dust or other things that are in the air, so make sure you're wiping those down frequently. At least weekly, if not daily.”

Heinz recommends cleaning areas of your bathroom twice. The first time is for cleaning, the second time is for disinfecting. And don’t forget about the soap dispenser! Heinz says since this is one of the first places people reach to clean their hands, it’s one of the dirtiest places in the bathroom.

The Centers for Disease Control and Prevention (CDC) recommends the surface you’re wiping stays wet the entire time of contact to make sure germs are killed. You should clean surfaces with water and soap and scrub them before sanitizing or disinfecting them.

According to the CDC, “Cleaning removes most germs, dirt and impurities from surfaces. Clean with water, soap and scrubbing. Sanitizing reduces germs to levels public health codes or regulations consider safe. Sanitizing is done with weaker bleach solutions or sanitizing sprays. Clean surfaces before you sanitize them. Disinfecting kills most germs on surfaces and objects. Disinfecting is done with stronger bleach solutions or chemicals.”

Don't mix multiple chemicals

"With any products that you're going to be using, I'd make sure you're looking at the warning labels. I would definitely not mix chemicals," Heinz says. “If you are going to use one chemical and then use another, I'd make sure that you're rinsing thoroughly, making sure it dries, and then you can use the next product.”

If you’re diluting a chemical-based product, the CDC says to only use water at room temperature. Adding that an extra safety precaution is to wear eye and skin protection (like gloves) and store chemicals out of children’s reach.

Don’t forget your toothbrush!

Does your toothbrush hang out on the bathroom counter? You might want to rethink that.

"If you keep your toothbrush on the counter, it likely has fecal matter on it. So, put your toothbrush away or switch it often and clean it,” Heinz says.

Stop the spread | Toilet style

Here’s a habit change you can consider. Instead of flushing the toilet and just walking away, close the lid before you flush and keep the germs inside.

"Make sure when you're flushing the toilet, go ahead and close the lid. That's going to minimize the number of germs that are spraying all over your bathroom and aerosolizing," Heinz says.

Heinz adds another fun fact about the dirtiness of toilets – the minerals in the water. She says the minerals in toilet water can get stuck to the toilet bowl, which can also be a breeding ground for germs.

Video Interview Clips

Pneumonia.

It’s a hard enough word to spell, let alone remember how to prevent and treat it. With respiratory illness season here, it’s time for a reminder about how to avoid this possibly deadly condition.

The basics

Fred Burke, MD, an emergency medicine physician who treats people at OSF HealthCare, says pneumonia is a lung infection caused by a virus or bacteria.

“The most common bacteria that causes it is strep pneumonia [in medical terms, streptococcus pneumoniae or pneumococcus]. The viruses that cause it are things like RSV [respiratory syncytial virus], flu [influenza] and COVID-19 [coronavirus],” Dr. Burke says.

In other words, you could get the flu, and it could progress to pneumonia. The phrase double pneumonia means it’s impacting both lungs. Dr. Burke says people with pneumonia could experience coughing, fever, chills and weakness.

“It can cause a consolidation in the lungs. That interferes with air movement,” Dr. Burke says. “You can also get fluid buildup and scarring in the lungs.” Consolidation refers to inflamed cells that form a mass.

Diagnosis and treatment

Dr. Burke says when someone comes to the emergency department with pneumonia symptoms, a health care provider could do a chest X-ray or CAT scan to confirm the diagnosis.

“If we find it’s from a viral infection, people have to ride it out. There’s no treatment for [the ailment itself]. But we can treat the symptoms. We can give Tylenol for fever or an inhaler for shortness of breath or wheezing,” Dr. Burke explains. “If it’s from a bacterial infection, we give antibiotic medication.”

The person could take antibiotics by mouth for one to two weeks. Or, if they are having trouble breathing, the medicine would be given through intravenous (IV) therapy. Either way, the goal is to stop the bacteria in the lungs from growing.

Another tactic is a bronchoscope, where a pulmonologist inserts a tube down your throat to break up mucus in your airways.

But Dr. Burke cautions: don’t let the guidance of some “ride it out” fool you. Pneumonia is a common cause of hospitalization and death worldwide.

“One complication is sepsis, when the infection spreads to the blood. That can cause organ failure,” Dr. Burke warns. “Pneumonia can also cause respiratory failure [when the lungs aren’t working properly]. Those people might require additional oxygen. Or if it serious enough, they might require intubation [a breathing tube down the throat] or be placed on life support.”



Is it contagious?

Yes, pneumonia can spread from person to person, Dr. Burke says. It’s often transmitted through respiratory droplets (coughing or sneezing on someone), but it can spread on surfaces as well. A child could touch a dirty doorknob then put their hands in their mouth, for example.

That’s why everyday hygiene is important. Wash your hands with soap and warm water thoroughly and often. Cough or sneeze into your elbow or a tissue. Stay home and away from others if you’re sick. These are especially important for people at higher risk for pneumonia: people with a history of strokes or seizures, people suffering from substance abuse, people with a compromised immune system (those with HIV or a transplanted organ, for example), smokers and people with chronic obstructive pulmonary disease (COPD).

The United States Centers for Disease Control and Prevention also outlines the guidelines for the pneumococcal vaccine. Talk to your primary care provider if you have questions about the shot.

“The vaccine comes from evidence-based medicine. Experts have done studies. It’s shown to be very effective in decreasing the severity of pneumonia,” Dr. Burke explains. “I would recommend people take the vaccine.”

Interview clips

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A Tuberculosis (TB) outbreak in Kansas City, Kansas, has people on edge, with not much public knowledge about the disease or how to prevent it.

The Kansas Department of Health & Environment reported as of January 31, 67 people were infected in the latest outbreak. Two people died and roughly half have finished treatment and are considered cured.

What is Tuberculosis?

“TB is referred to as ‘the great mimicker,’ says Sharjeel Ahmad, MD, a staff physician of infectious disease with OSF HealthCare, meaning the signs and symptoms are like many other viruses and bacterial infections people get.

“Tuberculosis is a very contagious bacterial infection,” Dr. Ahmad says. “It’s caused by a bacterium called Mycobacterium tuberculosis. It is spread when people cough, sneeze or spit. So, if you cough, spit or sneeze, you generate tiny particles. When someone else inhales that, you can get infected by TB.”

While active TB disease cases are rare, Dr. Ahmad says it's likely that one in four people worldwide have been exposed to this bacterium. In Peoria, Illinois, OSF HealthCare Saint Francis Medical Center treated six TB patients in 2024. The bacteria can be transmitted easily, with the infectious dose being a single live bacterium sufficient to infect people. The infection is transmitted airborne, through droplets and aerosol.

Tuberculosis signs and symptoms

“Warning signs include, but are not limited to, unexplained fever, night sweats and unintentional weight loss,” Dr. Ahmad says. “The infection is spread through inhaling, so the lungs are the primary site for infection”

Lung symptoms include a chronic cough that doesn’t go away, along with vague chest aches and pains. You may have phlegm, which could sometimes have blood in it.

“The Vampire Effect”

Dr Ahmad says, "Before the Industrial Revolution, folklore often associated tuberculosis with vampires. When one member of a family died from the disease, the other infected members would lose their health slowly. People believed this was caused by the original person with TB draining the life from the other family members".

"It can be deadly if it's left untreated. It was colloquially referred to as 'the consumption,' way back when because it consumes the body, and the body can get overwhelmed by it."

Why do most people not get the TB vaccine?

There is a vaccine for TB, and 2021 marked 100 years it has been around. It's made from a weakened strain of bacteria, Dr. Ahmad says. It's called Bacille Calmette-Guérin (BCG). The rates of protection against tuberculosis infection vary widely. 

"It offers protection from getting TB of the brain/meningitis, especially in kids. It also has some protection against TB outside the lungs," Dr. Ahmad says. "There are some factors like genetics and where the patient is, which means it is not 100% protective. Estimates of protective effect vary between 20-70% for protection against TB disease.”

The TB vaccine can also interfere with a particular skin screening test for TB if the vaccination was given recently.

“Since the disease is so rare” Dr. Ahmad adds. We've opted over the years to not mess up our ability to detect known cases," he says. 

Who is most at risk?

The youngest and oldest populations are both at high-risk for TB, along with those who have been around an infected person.

"This is a disease of overcrowding and poor hygiene," Dr. Ahmad says. "It's been around in humans forever. It's transmitted from person to person via the respiratory route." 

People with a weakened immune system are also at risk of developing the disease if they are exposed to it. This could include people with diabetes or HIV. Patients who take medications that suppress the immune system – including patients with autoimmune diseases, transplants, and cancer patients are also more at risk. Patients with prior history of lung disease/damage are also at risk.

Dr. Ahmad adds that homeless shelters, correctional facilities and those with substance use disorder are also at-risk for becoming infected with TB. 

How TB is treated in the hospital

Dr. Ahmad says care teams use "airborne precautions," including rooms with special ventilation systems in the hospital. TB patients are kept in these "negative pressure rooms" away from others to prevent the spread of infection. The entire care team wears personal protective equipment, including gowns, gloves and N95 masks, while in the room with the patient.

The medication regimen for TB patients is intense. Traditionally, four different antibiotics will be used for the first two months. "Once we have the antibiotic susceptibility results, and everything looks good, we can drop the patient down to just two antibiotics until we reach six months’ duration of treatment for lung TB," Dr. Ahmad says. If TB spreads outside the lungs, treatment can be even longer.

While therapy can be initiated at the hospital, the patient does not have to stay in the hospital for the whole duration of treatment. Once a care plan has been formulated, it is coordinated with the local health department to ensure there are no gaps in care during the transition, the patient continues to have access to the medication, and they do not pose a public health risk to others. The aim is to limit the patient's interaction with others inside and outside the hospital until they are deemed non-infectious, meaning they cannot transmit the infection. The hospital infection control/prevention team and county health department also remain vigilant, ensuring any potential exposures are traced and screened.

Video Interview Clips

Showers, toothbrushes, soap dispensers and any surface can be added to the germy list, according to Kaylin Heinz, an infection preventionist nurse at OSF HealthCare. 

Heinz offers some cleaning tips for the different areas of your bathroom. 

Moisture from your bath or shower leads to the buildup of bacteria and fungi, while also being a prime spot for viruses to live and grow. 

Linen items like towels and bathmats are known as some of the dirtiest items, since people step on them with dirty shoes, and they stay wet and damp the longest. 

Heinz says if you have a cut on your body, like on your feet, you can introduce bacteria or fungus to the area during a shower. This can lead to athlete's foot or a staph infection. 

She gives additional guidance on how to clean your shower.

“When you're cleaning, go from top to bottom. If you start cleaning your tub and then you clean your shower walls, you're going to have to re-clean the tub," Heinz says. "When you're getting out of the shower, think about the moisture that's there. That's where the bacteria and fungus are going to grow, so you're going to want to get rid of that moisture if you can.”

Heinz adds if there's any discoloration in the shower or tub, clean it immediately, as this is a sign of where bacteria is growing. 

Make sure to scrub the area, clean it and let it dry completely.

Health Highlights Video Version With Chyrons

Health Highlights Video Version Without Chyrons

Now, health professionals are warning the public about a number of health concerns that can come with sitting on the toilet too long and scrolling on your cell phone.

Leave the phone at the door

Many people have gotten into the habit of taking their phone into the bathroom with them and scrolling TikTok or Instagram while they do their business. Kaylin Heinz, an infection preventionist RN at OSF HealthCare, recommends making the mental decision to not even take your phone with you.

"With you sitting on your phone and looking through TikToks, everyone probably knows that with social media, you look at it for a minute, and next thing you know it's been 30 minutes or an hour. So, I think it's a good idea to just not bring your phone in. Or if you are, just keep it to a minimum," Heinz says.

She adds if your phone tags along to the toilet with you, wipe it down with disinfectant wipes.

Bacteria, fungi and viruses, oh my!

A simple flush doesn’t get rid of the nastiness that is common in the restroom. Especially with bathrooms that have showers and bathtubs in them, the moisture in the room can lead to bacteria, fungi and virus growth, not just inside the toilet, but on all bathroom surfaces. Heinz calls these surfaces a “breeding ground” for germs.

Heinz says it’s important to consider every step of the process, from entering the bathroom to flushing the toilet to washing your hands. Where can the germs be? Are you really cleaning your hands?

"With sitting and scrolling, you're sitting there for long periods. Your hands are probably dirty before you go to the bathroom, because you're typically not washing your hands before you go to the bathroom. Then when you're sitting on the toilet, you're probably setting your phone down on a surface area that has germs," Heinz says. “Then you'll wash your hands, which you'll typically think your hands are clean, but they're not. Then you wash your hands and pick up the phone that was on the surface with germs, and now your hands are dirty again. And you're picking up the germs, taking them elsewhere, and spreading them to other people.”

Save the toothbrushes!

Does your toothbrush hang out on the bathroom counter? You might want to rethink that.

"If you keep your toothbrush on the counter, it likely has fecal matter on it. So, I would definitely put your toothbrush away or switch it often and clean it,” Heinz says.

Stop the spread | Toilet style

Here’s a habit change you can consider. Instead of flushing the toilet and just walking away, close the lid before you flush and keep the germs inside.

"Definitely make sure when you're flushing the toilet, go ahead and close the lid. That's going to minimize the number of germs that are spraying all over your bathroom and aerosolizing," Heinz says.

Heinz adds another fun fact about the dirtiness of toilets -- the minerals in the water. She says the minerals in toilet water can get stuck to the toilet bowl, which can also be a breeding ground for germs.

Clean up, clean up, everybody do their share!

Heinz recommends cleaning your bathroom at least once a week. If someone is sick, she says to clean it once a day, including using disinfectant wipes on all surfaces.

If you’re sick with a virus, your urine and feces can have the virus in them, which keeps the virus living and growing in the toilet longer.

Heinz recommends researching different products and reading over the spray labels, as some can interact with dust or debris, causing them to go into the air. She says if you prefer using wipes but only have spray at the moment, spray a paper towel first and then wipe the surface. She suggests using products with bleach in them, but to never mix chemicals.

“If you’re uncertain about a product, consider spot testing it first, as some finishes can be damaged,” Heinz adds.

The Centers for Disease Control and Prevention (CDC) recommends the surface you’re wiping stays wet the entire time of contact to make sure germs are killed. You should clean surfaces with water and soap and scrub them before sanitizing or disinfecting them.

According to the CDC, “Cleaning removes most germs, dirt, and impurities from surfaces. Clean with water, soap and scrubbing. Sanitizing reduces germs to levels public health codes or regulations consider safe. Sanitizing is done with weaker bleach solutions or sanitizing sprays. Clean surfaces before you sanitize them. Disinfecting kills most germs on surfaces and objects. Disinfecting is done with stronger bleach solutions or chemicals.”

Video Interview Clips

Now health professionals are warning the public about a number of health concerns that can come with sitting on the toilet too long and scrolling on your cell phone. 

Many people have gotten into the habit of taking their phone into the bathroom with them and scrolling TikTok or Instagram while they do their business. 

Kaylin Heinz, an infection preventionist registered nurse at OSF HealthCare, recommends making the mental decision to not even take your phone with you. 

A simple flush doesn't get rid of the nastiness that is common in the restroom. Especially with bathrooms that have showers and bathtubs in them. 

The moisture in the room can lead to bacteria, fungi and virus growth, not just inside the toilet, but on all bathroom surfaces. 

Heinz calls these a “breeding ground” for germs. 

“With sitting and scrolling, you're sitting there for long periods. Your hands are probably dirty before you go to the bathroom, because you're typically not washing your hands before you go to the bathroom. Then when you're sitting on the toilet, you're probably setting your phone down on a surface area that has germs," Heinz says. "Then you'll wash your hands, which you'll typically think your hands are clean, but they're not. Then you wash your hands and pick up the phone that was on the surface with germs, and now your hands are dirty again. And you're picking up the germs, taking them elsewhere, and spreading them to other people.”

Does your toothbrush hang out on the bathroom counter? You might want to rethink that. 

Heinz says if it's not put away safely, it likely has fecal matter on it. 

Another tip, she says, is to close the lid before flushing. It helps keep the germs inside and not aerosolize across the room.

Health Highlights Video Version With Chyrons

Health Highlights Video Version Without Chyrons

During those times of the year when we’re feeling down and out, we hope a prescription from the doctor might do the trick to get us back on our feet.  

But that’s not always the case, especially when it comes to antibiotic resistance, says Michelle Brady, dean of Graduate Affairs and Research for Saint Anthony College of Nursing in Rockford, one of two colleges of nursing owned and supported by OSF HealthCare.

 “Antibiotic resistance is when bacteria no longer respond to the medications or antibiotics that we give you to treat an infection,” says Brady. “It's a change in the bacteria, not a change in us." According to Brady, there are 1.27 million death attributed to antibiotic resistance around the world.

The problems with antibiotic resistance include risk of longer illness or death, severe medication side effects, additional medical appointments and extended hospital stays.

One of the biggest issues is overuse of antibiotics. For example, you wouldn’t take antibiotics for a sore throat, which is a viral and not a bacterial illness.

Another problem is the misuse of antibiotics. If you forget to take one or more doses of your antibiotic or stop using the medicine too soon, bacteria can start to multiply, and mutated bacteria can quickly become resistant to medicine.

Antibiotic-resistant infections can affect anyone. There are, however, certain groups who face a higher risk of developing a problem including babies, people older than age 65, people with compromised immune systems and people who regularly use antibiotics.

Alissa Bartel is a nurse practitioner with OSF HealthCare. She says when people don’t feel well, obviously they want something to help them. She adds it’s important for providers to be well-educated and prepared to talk to patients about why antibiotics aren’t always good for them, why they don’t always treat the problem and possible alternatives.

“You really have to talk to patients at a level they can understand instead of using a bunch of jargon that can leave them frustrated,” says Bartel. “I make sure they know exactly what they're getting, what I recommend, what our follow-up plan would be and answer any questions they have.”

Health care organizations work with their providers to follow clinical guidelines related to infections. In addition, there are resources available to providers, so they know what common organisms are in the community and how those organisms respond to medications.

“In the last three to five years we have put more emphasis on health and wellness than we used to – good exercise, good sleep, good nutrition – all help you maintain a healthier, robust immune system,” Brady says. “I think we've done a really good job of making sure that each provider understands they have ownership in this and that starts with prescribing appropriately.

“But also taking the time to educate your patients as to why they think they need that antibiotic. Give them alternatives as to what they can do to feel better. It's more than just giving them a prescription. It's listening to them and listening to what their concerns are and helping them find a solution that may not be a prescription antibiotic.”

As winter approaches, physician offices are seeing more people experiencing respiratory infections, colds, flu, RSV and COVID symptoms. Unfortunately, antibiotics will not help treat those viral infections.

That’s why Bartel encourages patients to remember good hand hygiene, keep your hands away from your face and mouth and practice self-care to reduce your level of stress. It’s also important to stay up to date on vaccines for flu, COVID and RSV if you qualify.

“If your body is stressed and your chronic conditions are not well cared for, you are at greater risk of developing any of these infections, which can turn serious very quickly,” she says. “So stay up to date on your visits with your primary care provider, ask them questions and try to stay as healthy as possible to prevent illness without using antibiotics.”

To learn more about ways to prevent antibiotic resistance, visit OSF HealthCare.

Michelle Brady Interview Clips 

Alissa Bartel Interview Clips