INDIANAPOLIS, Ind.– Vacation season has kicked off for many on Spring Break, and summer is just around the corner – but scientists say when you leave home for a week or more, something dangerous may sneak into the water pipes.

Researchers at the University of Illinois Urbana-Champaign have developed a model to show how bacteria grows in plumbing systems. Study co-author and Civil and Environmental Engineering Professor Wen-Tso Liu says tap water is teeming with microbial life which, for the most part, is harmless – but it can cause health issues for the elderly or people with a compromised immune system.

He says water that sits for a few days inside pipes can contain millions of bacteria.

"For the fresh water coming into the house, they attach on the surface of the pipe and actually dwell there and it's become their playground," he says.

Tso Liu says if you want to make sure your water is fresh after vacation, simply turn on the hot water and let it run for a few minutes, which will flush out the majority of the microbes. Incidents of waterborne infections resulting from indoor plumbing are rare, but he explains this study will help public health departments assess drinking-water quality.

He adds in rare cases, aging or corroded water pipes can lead to Legionella bacteria in drinking water, and according to the Centers for Disease Control and Prevention, about one out of 10 people who get Legionnaires' disease will die from the infection.

"It does enter the house and it does dwell inside the pipe surface,” he says, “and when there are more elder people or immune-compromised persons, sometimes can be exposed to this pathogen in low dosage and it does lead to health concerns. "

Tso Liu acknowledges that running the faucet for a few minutes flies in the face of water-conservation practices. He suggests engineers, public health organizations, scientists and municipal water suppliers should collaborate to find ways to both conserve and keep tap water safe.


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Today is National Bike to Work Day, and while it may sound "easier said than done," it may not be as daunting as you think.

Enthusiasts said the benefits of commuting by bicycle outweigh the drawbacks. Besides saving money on gasoline and vehicle expenses, research suggests it can increase productivity on the job by improving cognitive performance and lowering stress.

Chuck Smith, chair of the Ohio Bicycle Federation who lives in Vandalia, logged more than 50,000 miles in 22 years on his bike commuting to his job at Wright-Patterson Air Force Base. He explained there are more than 300 miles of connected paths in the region, which makes cycling a practical way to get around.

"Got out early in the morning and I had a good hill to go down," Smith recounted. "On a chilly morning, if that didn't wake me up, nothing would. And then the Great Miami Trail I took on the way home from work. It improved my outlook. Just a wonderful thing."

For especially long commutes, advocates suggest mixing biking with public transit. Nationally about 0.5% of workers ride a bike to work, and 20% of all bicycling trips are to "earn a living."

Lack of sidewalks and paths, traffic volume and speed and unsafe motorist are the top barriers to biking for most Ohioans.

Smith explained his group advocates for policies to improve safety for cyclists and communities.

"Things like bicycle parking; very important that businesses have those," Smith asserted. "We're really concerned about pushing to make the penalties higher for distracted driving and to make it a primary offense, so a distracted driver could be pulled off the road just for doing that."

Ohio has more than 3,000 miles of bike routes, but there are gaps in state, regional and local networks. The Walk.Bike.Ohio plan was launched in 2021 to improve connectivity and safety.

Smith encouraged Ohioans to consider cycling for both transportation and recreation.

"A bike is definitely the best way to tour," Smith contended. "You can see things much better from a bike, a full 360-degree view of things versus a car where you're really limited. Really, cycling is the best way to do so many things."

At the federal level, there are efforts to reinstate a bicycle commuter tax benefit of up to $20 a month, which was eliminated in 2018.

Reporting by Ohio News Connection in association with Media in the Public Interest and funded in part by the George Gund Foundation.

A new report urges states to take steps to minimize Medicaid coverage loss when the state of emergency for the pandemic comes to an end.

COVID relief legislation in 2020 implemented continuous coverage for Medicaid through the public health emergency, meaning people could not be kicked off while the emergency remained in effect. It is set to expire in July, but the Biden administration has said it will give 60 days' notice, so it is likely to be renewed until at least October.

Farah Erzouki, senior policy analyst for the Center on Budget and Policy Priorities and co-author of the report, noted many people's contact information has changed during the pandemic, and it is important for agencies to recognize it.

"Millions of people have faced housing instability; many people have moved," Erzouki pointed out. "In addition to that, many and probably most people haven't been in touch with their agencies since the start of the pandemic because they haven't needed to take any action to keep their coverage from getting terminated."

The report includes a variety of recommendations, including sending updates on the renewal process by text or email as well as by mail. New Hampshire allows participants to opt into text notifications for Medicaid and the Supplemental Nutrition Assistance Program (SNAP), at nheasy.nh.gov.

Jennifer Wagner, director of Medicaid eligibility and enrollment for the Center and a co-author of the report, echoed there are many opportunities for people to lose coverage despite remaining eligible. She added the increased workload might cause agencies to fall behind in answering calls and processing paperwork.

"These administrative burdens, that are part of a poorly executed renewal process, fall disproportionately on people of color, who are more likely to rely on Medicaid due to historic discrimination and overrepresentation in low-wage work," Wagner explained.

The report indicated for people who become ineligible for Medicaid because of increased income, it is important for agencies to help them access Marketplace coverage. It also recommended conducting outreach and obtaining updated contact information by partnering with other agencies, such as the U.S. Postal Service and community based organizations, as well as to ensure materials and messages are easy to understand and available in multiple languages.

At the start of the pandemic, at-home caregivers in Washington state saw their wages go up with a boost from hazard pay. Two years later, inflation is erasing the pay bump.

Wages actually have gone up for caregivers from $19 per hour in May 2020 to $19.26 today, but inflation means the purchasing power of their pay now is actually $17.46.

Gwen Goodfellow, an at-home caregiver, said the increase was welcome at first.

"Having the hazard pay was really nice. It made us feel more comfortable to do, like, grocery orders instead of going to the store and allow us to be a little bit more protective," Goodfellow acknowledged. "Then, as time went on, the cost of things went up, and it's not a bonus at this point."

Goodfellow's union, Service Employees International Union Local 775, was instrumental in negotiating hazard pay for caregivers. Hazard pay was offered to essential workers who were in vulnerable positions as COVID-19 spread.

Goodfellow looks after her mother and a friend, as well as taking care of her son, and pointed out caregivers are struggling.

"Good pay for caregivers is really important," Goodfellow asserted. "I mean, we help seniors, we help people with disabilities. I know my situation isn't unique. I hate to say it, but sometimes it feels like I kind of almost chose poverty so that I could care for my family."

Goodfellow added benefits beyond pay are important as well, such as affordable health care, retirement and paid time off which does not inhibit her ability to pay the bills.