As pediatric experts, Cook Children’s Health Care System know that protecting a child's health is about preventing emergency room visits just as much as treating illness. Ahead of the major soccer tournament, the system launched "World Cup Wednesday," a weekly healthcare series providing local and international visitors with essential resources on injury prevention, heat safety, water safety and guidance on when to utilize urgent care versus the emergency department.

The hottest time of the year in Texas is here, with temperatures regularly ranging from 80-100 degrees between June and August. Medical experts from Cook Children’s Health Care System advise caregivers and parents on what to know before attending outdoor activities or fan watch parties.

“Children can't cool off the body as well as adults,” said Monica Herrera, M.D., a pediatrician at Cook Children’s Pediatrics Windhaven, “it's important that we keep them hydrated.”

Dr. Herrera emphasizes that hydration is key during these months, as well as protecting children's skin from the sun and mosquitoes.

Learn the signs of heat-related illnesses

Spending too much time in the heat without proper hydration can lead to heat exhaustion and heatstroke. Dr. Herrera said learning the signs for heat-related illness is important, so caregivers know when to seek medical attention.

Symptoms include:

• Feeling faint or confused: A child may begin acting disoriented.
• Walking unsteadily and losing coordination.
• Headache
• Abnormally warm skin: Feels hot to the touch.
• Lack of urination: No wet diapers or bathroom use in eight hours.
• Nauseous and vomiting
• Shallow breathes: The body uses shallow breathing to try to shed excess heat.
• Muscle cramps: A child may complain that their legs hurt.
• Numbness

If a child exhibits these symptoms, seek immediate medical attention.

Preparedness is the number one way to avoid heat-related illness and Dr. Herrera says it starts with hydration.

Hydration Tips

Babies under 6 months old should generally be kept indoors. However, if an infant is outside, Dr. Herrera recommends they stay hydrated with formula or breastmilk. Babies under 6 months should not be given water.

“The breast milk has everything that the baby needs as does formula,” said Dr. Herrera. “If you're outside for a prolonged period they really need to be drinking every 20 minutes.”

As children get older water becomes the priority for hydration, but there are other tricks if your little one isn’t fond of H20. While water is best, other caffeine-free fluids and water-rich foods can help count toward hydration.

“Fluids don’t always come in the form of liquid,” said Dr. Herrera.

Alternative hydration sources:

• Ice cream
• Popsicles
• Snow cones
• Crushed Ice
• Fruits (Watermelon, grapes and cantaloupe) are an excellent source of hydration
• Soft liquids (such as yogurt, applesauce)

How do you know if your child is hydrated?

Check their urine. Urine is the best indicator of hydration status for both children and adults. A well-hydrated child's or adult’s urine should be clear to a light yellow, similar to a light lemonade color. If the urine is dark yellow or tea-colored, dark orange, more fluids are needed.

Sun protection

While hydration is critical, protecting a child’s skin is a close second. Dr. Herrera explained that children’s skin is sensitive and can burn when exposed to the sun for a prolonged period. While sunblock Sun Protection Factor (SPF) ratings range in coverage from SPF 10 to 80, Dr. Herrera recommends choosing products with two active ingredients: zinc oxide or titanium dioxide and use a sunblock of SPF 30.

Babies under 6 months of age should not have sunblock applied. Instead, keep them in the shade and dress them in a wide-brimmed hat.

Sunblock recommendations for 6 months and older:

• Choose a mineral-based sunscreen.
• Use SPF 30
• Apply 15 to 30 minutes prior to going outside.
• Reapply every two hours.
• Avoid sunscreens containing oxybenzone.
• Choose lotions over aerosol sprays to ensure total skin coverage.

Staying Cool in the Sun

• Dress children in light-colored, loose-fitting clothing.
• Choose breathable, absorbent materials.
• Avoid sitting directly in the sun. Seek shade when possible.
• Use cool mist sprays for quick relief.

Mosquitos

Summer heat in Texas also brings mosquitoes, which thrive around stagnant water and in hot, humid climates.

“Mosquitoes, as we know, can carry viruses which can cause severe infections and serious complications,” said Dr. Herrera. “We want to avoid mosquito bites if at all possible.”

The most effective line of defense is insect repellent.

Finding the best repellent:

• DEET is the most effective option.
• For infants up to 2 years of age, use a maximum of 10% DEET.
• For children older than 2, a maximum of 30% DEET.
• Apply repellent only to exposed skin or on top of clothing. Do not apply it underneath clothing.
• If concerned about applying directly on the skin, apply repellent on clothing instead.

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• Navigating Pediatric Emergency and Urgent Care During the Tournament

Texas surpassed its number of hot car deaths from 2024 on July 14, according to the Texas Department of Health Services (DSHS). A sixth and seventh fatality was reported in August in North Texas.

The increase contributes to the more than 20 hot car deaths reported nationwide this year as of August 26. Vehicular heatstroke is the second-leading cause of vehicle-related deaths in children under 15, trailing only car crashes.

Experts from Cook Children's Health Care System, Viviana Esparza, program coordinator at the Center for Community Health, and Sharon Evans, trauma injury prevention manager, emphasize the preventable nature of these tragedies.

“It can happen to anyone but it is 100% preventable,” Esparza said.

She notes that 52% of hot car child deaths occur when a child is forgotten. According to kidsandcars.org, parents can suffer from exhaustion due to lack of sleep, stress, and changes in their normal routine. Any one of these can cause a parent or caregiver's memory to fail at a time when you least expect it.

“Parents need to realize this can happen to anyone,” Evans said. “They aren’t bad parents but they get distracted or there’s a change in their routine. Make it a habit to put something you need in the back seat with the child.”

Twenty-five percent of hot car child deaths are due to a child gaining access to an unlocked vehicle or a child getting the keys. Evans recommends teaching toddlers and preschool-aged children to honk the horn if they become trapped, enabling them to draw attention to the vehicle.

Esparza says the third most common is knowingly leaving a child in a vehicle for a quick errand. DSHS emphasizes that a cracked window does not protect a child or pet from heatstroke.

“A car heats up about 20 degrees in 10 minutes and the temperature just keeps growing after that, often reaching 130-140 degrees in 30 minutes to an hour,” Evans said.

Esparza encourages families to remember the acronym A.C.T. to prevent heatstroke:

• A: AVOID heatstroke and other heat-related injuries by never leaving your child alone in a car, not even for a minute. When the vehicle is at home, keep the doors locked and keys or key fobs out of a child's reach.
• C: CREATE reminders. Place an item you need, such as a bag, wallet, or cellphone, in the back of your car or next to your child. This is especially important if you're not following your normal routine. If your child is with a care provider, ensure vehicle-related procedures are in place, such as vehicle searches or locking vehicles when not in use. Use technology to your advantage and use apps or other communication methods to stay connected with your childcare provider.
• T: TAKE action. If you see a child alone in a car, call 9-1-1. Emergency personnel want you to call, and they are trained to respond swiftly to these situations. One call could save a life.

Summer has begun, which means more outdoor activities and finding ways to cool down. Cook Children's Health Care System experts share tips for parents on how to keep children safe and prepared for the heat, from cooling down at the pool to summer travel safety.

As the 4^th of July approaches, we are sharing the latest drowning data from Cook Children’s Health Care System. As of January 1 to June 18, there were 20 drownings treated at Cook Children’s, two of which were fatal. Most of these patients have been in the 5-year-old and under age group.

So far in 2025, there has been a decrease with 18 drownings and two fatalities. Most drownings in 2025 have occurred in a swimming pool or spa, second highest were bathtub-related.

While most drowning encounters were not fatal, drowning injuries can result in severe effects, especially on a child’s brain development. Drownings can happen silently and quickly. A submerged person might not attract attention or appear to be in danger.

Cool Down: Water safety and drowning prevention

Drowning is the leading cause of unintentional injury and death for children ages 1 to 4 and the second leading cause for kids 5-14 in Texas.  Eighty-eight percent of drownings occur with at least one adult present. 

• Wear swimsuits with bright colors that are easily detectable in water.
• Designate an adult Water Watcher to ensure constant visual supervision of children in and around water.
• Implement 15-minute shifts for Water Watchers.
• No Distractions: The Water Watcher must have no distractions, including conversations, phones, reading, or consuming alcohol.
• Communication is key: Talk with all caregivers (family and friends) about your child’s swim ability or water competency skills.
• Never assume that adults will be watching, but rather verbally confirm it before leaving your child in their care.
• Barriers: Locks, alarms, and pool fences can help keep unsupervised young children from entering swimming pools.

Fun in the Sun: Boating Safety

The risk of drowning in open water triples at age 15. Setting safety expectations with the whole family ahead of time is paramount. Most drowning fatalities in natural water are not related to boating. Texas law requires that all children 13 and under wear a life jacket while on a boat. Cook Children's Health Care System supports over 60 Loaner Life Jacket Stations in North Texas lakes, rivers, and reservoirs. The goal is to make sure no child or adult drowns at a public lake because they did not have access to a life jacket.

• Make sure life jacket usage is mandatory, along with adult supervision.
• Toe In/Vest On Policy: If a toe is in the water, a life jacket goes on.
• Life Jackets: Must be U.S. Coast Guard-approved.
• When your life jacket is on, ensure that it is buckled on your child as directed.  Always. 
• Know water conditions before getting into open water. Water conditions in lakes and oceans can vary daily.  

Heat Safety

Spending too much time in the heat can lead to heat-related illnesses, including heat exhaustion and heatstroke.

• Stay hydrated: Water is best, but other fluids count if they do not include caffeine.
• Hot car danger: Make a habit of double-checking your backseat each time you get out of the car.
• Watch out for hot buckles on car seats, as these can cause burns on your child’s skin.
• Be aware of heat illness. Know the difference between heat exhaustion and heat stroke.

Sun’s Out, Fun’s On

When it comes to sunburn, prevention is key. 

• Use a zinc oxide-based sunscreen with a minimum SPF of 30.
• Cover skin with SPF clothing.
• Apply sunscreen generously and frequently, 15 minutes prior to sun exposure.
• Reapply sunscreen every two hours and after swimming.
• For infants: Keep them out of direct sunlight, especially during peak hours of 10 a.m. and 4 p.m. Keep their skin covered with lightweight pants, a lightweight, long-sleeved shirt, and a wide-brimmed hat. 
• Wear sunglasses: Look for sunglasses that protect your child’s eyes from at least 97% of the UV rays. 
• If you are worried about any burn, even if it seems minor, consult your child’s pediatrician.

Fireworks
Fireworks can cause severe injuries that are both harmful and painful to children. Children should never handle fireworks. Even seemingly harmless sparklers can heat up to more than 1,200 degrees, making them dangerous for young children.

• The safest way to enjoy fireworks is at a professional display.
• If setting off fireworks at home, adults should only set them off in a “kid-free” zone.
• Adults should not hold fireworks in their hands or keep any part of their body over them while lighting.
• Avoid accidental burns: keep children away from bonfires and grills.

Story by Eline Wiggins. Video by Tom Riehm. Photos by Reilly Ternan.

Every year, children in Texas are prone to vehicular heatstroke. So far this year, eight children have died of vehicular heatstroke across the US, including a 4-year-old boy in Houston, according to noheatstroke.org. In 2022, three children died of vehicular heatstroke in Texas.

On Monday, Cook Children's and Prosper Fire Department teamed up to remind parents about the dangers of hot cars. First responders showed a live demonstration at Cook Children’s Medical Center – Prosper to simulate a 911 call and emergency response for a child left in a hot car. Speakers included Prosper Fire Chief Stuart Blasingame, Viviana Esparza from Cook Children’s Center for Community Health, Meena Guirguis, M.D,, emergency department physician at Cook Children's Medical Center - Prosper and  Larry Lanar Dyer of El Dorado Chevrolet.

A digital thermometer displayed the internal temperature of a second demonstration vehicle to show how high and how quickly a vehicle can heat up. The temperature inside the vehicle surged passed 135 degrees. 

Young children are particularly at risk for heatstroke, or hyperthermia, because their bodies heat up three to five times faster than an adult’s. Because cars heat up so quickly, a tragedy could happen faster than you think.

“Heatstroke in children can happen in minutes, not hours,” said Meena Guirguis, M.D., emergency department physician with Cook Children's Medical Center - Prosper. “If you see a child left in a vehicle, call 911 immediately.” 

A car can heat up 19 degrees in just 10 minutes. And cracking a window doesn’t help. It’s never OK to leave a child alone in a car, even for a few minutes and even if the car is running.

“Parents suffer from exhaustion due to lack of sleep, stress and changes in their normal routing. Any one of these can cause your memory to fail at a time when you least expect it,” according to kidsandcars.org. “Even the best of parents or caregivers can unknowingly leave a sleeping baby in a car; and the end result can be injury or even death.”

Create reminders by placing something in the back of your car next to your child, such as one of your shoes, a purse or a cell phone, is especially important on days when you're not following a normal routine.

To reduce the number of child vehicular heatstroke deaths, parents should remember to ACT:

• Avoid heatstroke-related injury by never leaving a child alone in a car, not even for a minute. Always lock your doors and trunks— including in your driveway or garage. If a child goes missing, check the pool first, and then check the vehicles, including trunks.
• Create reminders. Routinely place something you'll need at your next stop—like a purse, briefcase or cellphone—in the backseat.
• Take Action. If you see a child alone in a car, take action. Call 911.

What to do if you see a child or pet alone in a vehicle from kidsandcars.org:

• Don’t wait for the driver to return. Call 911 right away. The 911 operator can help give you instructions on how to care for the child or pet.
• If the child or pet is not responsive or is in distress, immediately:
  • Get them out of the car by any means necessary
  • Move the them to a cooler environment (somewhere with AC or shade if AC is not available)
  • Remove child’s clothing to let the heat dissipate from their skin
  • Dampen them with cool water or wet rags, immerse in cool water (not in an ice bath) 
• If the child or pet is responsive and not in distress:
  • Stay with them until help arrives
  • Ask someone else if they can locate the driver. You might suggest they ask security of a store manager to page them

Warning Signs of Heatstroke:

• Hot, flush or red
• Slow, weak pulse or strong, rapid pulse
• Lethargy, confusion or strange behavior
• Nausea
• No sweating

The National Weather Service in Fort Worth has issued a heat advisory from 1 p.m. Tuesday through 8 p.m. Wednesday. According to the Star-Telegram, it could feel as hot as 111 degrees in parts of our region.

The range of the heat-related incidents seen at the ER has included children left in hot cars to kids being treated for heat exhaustion after working out.

"As the outside temperature rises, your family's risk of heat stroke rises right along with it," Corwin Warmink, M.D., medical director of Emergency Services, said. "On 100-degree days, it's best to stay inside when it gets that hot. If temperatures exceed 90 degrees, stay in the shade and keep an extra eye on the kids."

Children today are spending increasing amounts of time in air conditioned environments, lured indoors by the constant upkeep of social media accounts and online gaming. Studies show the average American child spends 4 to 7 minutes a day in unstructured play outdoors, compared to more than 7 hours a day in front of a screen.

"The more you're out in the heat, the more your body gets used to it, or 'acclimatizes,'" Dr. Warmink said. "Children who are always inside are more prone to heat exhaustion and heatstroke than those who are frequently outdoors and active."

Play it cool

But don't mistake what Dr. Warmink is saying. Too much time out in the heat can cause heat-related illnessess such as heat exhaustion and heatstroke.

Lack of acclimatization has led to an uptick in heat illness among children in recent years, according to Dr. Warmink. Most incidents occur during the first two weeks of school athletics training when kids begin cross country, football, cheerleading or band practice.

"More is being demanded of young athletes during the late summer months," Dr. Warmink said. "Kids who spend all summer indoors and then go out for training in August are setting themselves up for heat illness."

For more information on this topic:

• Tips for Preventing Heat-Related Illness - CDC
• Heat Exhaustion and Heat Stroke
• Child Safety Center
• Vehicle/Car Safety
• Drowning Prevention

But are they ready for the hottest part of the year?

Locally, the National Weather Service has issued a heat advisory that remains in effect until 8 p.m. Saturday. Daily temperatures will range between 94 to 102 degrees, with a heat index between 105 to 109 degrees.

So while you don't want your children to waste their summer vacation away playing video games inside, warm summer temperatures can lead to more than just a sunburn. Being outdoors in the heat for too long can pose a heat-safety risk.

Corwin Warmink, M.D., medical director of the Emergency Department at Cook Children's, says eight kids have been treated in the ED this summer with a chief complain of heat related illness.

"As the outside temperature rises, your family's risk of heat stroke rises right along with it," Dr. Warmink said. "On 100-degree days, it's best to stay inside when it gets that hot. If temperatures exceed 90 degrees, stay in the shade and keep an extra eye on the kids."

Children today are spending increasing amounts of time in air conditioned environments, lured indoors by the constant upkeep of social media accounts and online gaming. One study of nearly 9,000 U.S. children, ages 3 to 5 years old, found that only half were taken outside by their parents on a daily basis to walk or play.

"The more you're out in the heat, the more your body gets used to it, or 'acclimatizes,'" Dr. Warmink said. "Children who are always inside are more prone to heat exhaustion and heatstroke than those who are frequently outdoors and active."

Play it cool

But don't mistake what Dr. Warmink is saying. Too much time out in the heat can cause heat-related illnessess such as heat exhaustion and heatstroke.

Lack of acclimatization has led to an uptick in heat illness among children in recent years, according to Dr. Warmink. Most incidents occur during the first two weeks of school athletics training when kids begin cross country, football, cheerleading or band practice.

"More is being demanded of young athletes during the late summer months," Dr. Warmink said. "Kids who spend all summer indoors and then go out for training in August are setting themselves up for heat illness."

Staying safe

Symptoms of heat exhaustion include flu-like symptoms such as paleness, sweating, nausea and vomiting. Signs of heatstroke include hot, red and dry skin, as well as confusion, vomiting, rapid heart rate, decreased sweating, shortness of breath, decreased urination, increased body temperature (104 to 106 degress Farenheight), or convulsions.

MedStar reminds us that heatstroke and heat exhaustion are common this time of year, but they can be easily prevented:

• Hydrate: Drink plenty of water during the day, especially if you are engaged in any strenuous activity. Sports drinks are a good choice if you're exercising or working in hot conditions, but water is a good way to hydrate as well.
• Ventilate: Stay in a place where there is plenty of air circulating to keep your body cool. If you are indoors and don't have access to air conditioning, open windows and use a fan.
• Cover Up: Wear light-colored and loose-fitting clothing to avoid absorbing the sun's light and trapping heat. Wear a hat to shield yourself from the sun, but once you feel yourself getting warm, remove any items covering your head which can trap heat close to your body.
• Limit Activity: Heatstroke can occur in less than an hour when you are participating in strenuous activity during a hot day. If you feel yourself getting hot or light-headed, stop your activity and rest in a cool place out of the sun. Be sure to drink water or a sports drink before, during, and after any strenuous activity.
• Check on Loved One’s: MedStar reminds families to make sure that your child's grandparents are OK. The elderly are especially vulnerable to heat related emergencies. Many elderly residents are not aware of how hot it may get in their residence. Call on older friends and family members regularly to assure they are doing OK.

About the source

Corwin Warmink, M.D., is the medical director of Emergency Services at Cook Children's. Cook Children's Emergency services are available 24 hours a day, seven days a week. Cook Children's Emergency Department (ED) treats more than 105,000 patients every year. Our ED is the only EMS-designated pediatric trauma center in Tarrant County. 

According to noheatstroke.org, 32 children have died in the U.S. as a result of being left in a car. In all of 2015, 24 kids died. 

On Sept. 21, 2016, a 7-month-old baby died in a hot car in Huntsville, Ala. The temperature was 94 degrees. The following day, a 4-month-old child died in Geronimo, Okla. The temperature at the time was 96 degrees. 

As anyone who lives in a state like Texas can attest, summer-like temperatures can occur even in winter. But it doesn’t take a scorching hot day for a child to be in danger. Heatstroke deaths have been recorded in 11 months of the year in nearly all 50 states.

“It truly doesn’t have to be a ‘hot’ day in Texas for a death to occur,” said Dana Walraven, Community Health Outreach manager at Cook Children’s and Safe Kids Tarrant County coordinator. “The temperature inside a vehicle can quickly climb over 20 degrees hotter than outdoor temperature. So even a cool day in Texas can become dangerous very quickly. Since children’s body heat rises three to five times faster than adults, it’s important to know that temperatures can become deadly any time of year.

Heatstroke, also known as hyperthermia, is the leading cause of non-crash, vehicle-related deaths for children. It occurs when the body isn’t able to cool itself quickly enough and the body temperature rises to dangerous levels.

Young children are particularly at risk as their bodies heat up three to five times faster than an adult’s. When a child’s internal temperature gets to 104 degrees, major organs begin to shut down. And when that child’s temperature reaches 107 degrees, the child can die.

Because of this, and because cars heat up so quickly – 19 degrees in 10 minutes – tragedies can happen faster than you think. Symptoms can quickly progress from flushed, dry skin and vomiting to seizures, organ failure and death.

“We still have to get the word out that there’s never a safe time to leave your child in the car,” said Sharon Evans,Trauma/Injury Prevention coordinator at Cook Children’s, said. “We’ve seen children die in February. We hope people will take extra precaution in never leaving a child in the car.”

Safe Kids Worldwide says that heatstroke is the leading cause of non-crash, vehicle related deaths for children and that young children are particularly at risk as their bodies heat up three to five times faster than an adults’.

It’s hard to imagine someone forgetting a child is in the car, but human error, and people make these mistakes during their busy day-to-day lifestyle. Safe Kids recommend the “ACT” method to prevent tragedy to your child or to a child you see left in a car:

• A: Avoid heatstroke-related injury and death by never leaving your child alone in a car, not even for a minute. And make sure to keep your car locked when you’re not in it so kids don’t get in on their own.
• C: Create reminders by putting something in the back of your car next to your child such as a briefcase, a purse or a cell phone that is needed at your final destination. This is especially important if you’re not following your normal routine.
• T: Take action. If you see a child alone in a car, call 911. Emergency personnel want you to call. They are trained to respond to these situations. One call could save a life.

Last year, 24 kids died in the U.S. and from 1998 to present, 676 children have died.

“What’s heartbreaking is that this is a serious public health issue that is totally preventable,” said Dana Walraven, Community Health Outreach manager at Cook Children’s and Safe Kids Tarrant County Coordinator. “Every mom and dad out there must realize it can happen to you. Texas leads the nation in child heat-related car deaths.”

Parents may mistakenly think they can safely leave a child in a vehicle for a “quick” errand, but that’s simply not true. Temperatures inside the car can be 20 or more degrees hotter than the temperature outside, rising to dangerous levels in minutes. Unfortunately, it only takes a few minutes for tragedy to occur.

Safe Kids Worldwide says that heatstroke is the leading cause of non-crash, vehicle-related deaths for children.

“Heat is much more dangerous to children than it is to adults,” Walraven said. “When left in a hot vehicle, a young child’s core body temperature may increase 3 to 5 times faster than that of an adult. This could cause permanent injury or death.”

Heatstroke, or hyperthermia, occurs when the body isn’t able to cool itself quickly enough and the body temperature rises to dangerous levels.

Safe Kids recommend the “ACT” method to prevent tragedy to your child or to a child you see left in a car:

• A: Avoid heatstroke-related injury and death by never leaving your child alone in a car, not even for a minute. And make sure to keep your car locked when you’re not in it so kids don’t get in on their own.
• C: Create reminders by putting something in the back of your car next to your child such as a briefcase, a purse or a cell phone that is needed at your final destination. This is especially important if you’re not following your normal routine.
• T: Take action. If you see a child alone in a car, call 911. Emergency personnel want you to call. They are trained to respond to these situations. One call could save a life.

It’s difficult to think that as parents, we could “forget” our children, but it happens each year with no exception to socioeconomic or education level. Often times, a change in routine, a distraction along the way, or the event a child falls quietly asleep, unseen, in the back seat, allows for a parent/caregiver to “forget” and leave a child in the car.

Here are some important tips to help prevent unintentional injury to your child:

1. Dial 911 if you see an unattended child in a car. Sometimes, people don’t want to get involved or just assume the parents are on the way out. But as you read earlier, it doesn’t take long for a child to die in a hot car. If you see a child or children alone in a car without an adult, call 911 immediately.
2. Never leave your child alone in a vehicle, even for 1 minute. Windows left slightly open will not affect rising temperatures in the car.
3. Set safe habits: leave a cell phone, purse, briefcase, etc. in the back seat before driving, forcing you to always check the back seat and see a child is/is not back there.
4. Program your cell phone and/or computer to remind you to drop off your child each day.
5. Have a plan with your daycare provider to contact you within a few minutes of being late or absent. Let your daycare know that you want them to call you if you are late or you have not called in saying your child will not be in that day.
6. Teach children not to play in any vehicle.
7. Lock all car doors, even at home.
8. If a child goes missing, always check the cars and trunks.

Learn more by clicking here. Also, visit noheatstroke.org for the latest on heatstroke deaths of children in vehicles.

For more information

Every year children are rushed to the emergency room to be treated for car related injuries, many don't even involve traffic or another car. Some injuries occur without the car ever leaving the driveway. Click here for some of the top dangers to be aware of and the key things you can do to help make your car safer for your kids.

"This case just goes to show that you should never leave a child alone in a car," said Sharon Evans, Trauma/Injury Prevention coordinator at Cook Children’s. “We’ve seen children die in the winter months before. We hope people will take extra precaution and know that there's never a safe way or time to leave a child in the car.”

An autopsy shows the child's cause of death was hyperthermia, or being exposed to heat for a long period of time. According to deputies, the temperature inside the car swelled past 100 degrees.

Hyperthermia, also known as heatstroke, is the leading cause of non-crash, vehicle-related deaths for children. It occurs when the body isn’t able to cool itself quickly enough and the body temperature rises to dangerous levels.

Young children are particularly at risk as their bodies heat up three to five times faster than an adult’s. When a child’s internal temperature gets to 104 degrees, major organs begin to shut down. And when that child’s temperature reaches 107 degrees, the child can die.

"In 2015, 24 children died in hot cars across the country, which is the lowest number since records started being kept in 1998," said Evans. "It doesn't matter what the temperature is outside, if you see a child alone in a car, call 911 or break a window. Do whatever you can to help that child."

Safe Kids reports heatstroke deaths have occurred in 11 different months of the year and in nearly all 50 states.

Parents may mistakenly think they can safely leave a child in a vehicle for a “quick” errand, but that's not the case. Temperatures inside the car can be 20 or more degrees hotter than the temperature outside, rising to dangerous levels in minutes. So a nice 70 degrees outside can warm up to the 90s in minutes inside the car. It only takes a few minutes for tragedy to occur.

Heat is much more dangerous to children than it is to adults. When left in a hot vehicle, a young child’s core body temperature may increase 3 to 5 times faster than that of an adult. This could cause permanent injury or death.

Unfortunately, this is an all too common occurrence. Since 1998, at least 605 children across the United States have died from heatstroke when unattended in a vehicle. In Texas, 32 deaths have occurred since 2010, including five last year.

“We still have to get the word out that there’s never a safe time to leave your child in the car,” said Sharon Evans, Trauma/Injury Prevention coordinator at Cook Children’s, said. “We’ve seen children die in February. We hope people will take extra precaution in never leaving a child in the car.”

Safe Kids Worldwide says that heatstroke is the leading cause of non-crash, vehicle related deaths for children and that young children are particularly at risk as their bodies heat up three to five times faster than an adults’.

“It’s difficult to think that we could forget our children, but it happens every year to people from all walks of life, regardless of their socioeconomic or education levels,” Evans said. “Often times, a change in routine, a distraction along the way, or a child falls quietly asleep, unseen, in the back seat, allows for a parent/caregiver to forget and leave a child in the car.”

According to news reports, a 1-year-old girl  in North Richland Hills, Texas,  may have died after being left in a car for too long .The high at Dallas/Fort Worth Airport on April 22 was 84.

Here are some important tips to help prevent unintentional injury to your child:

• Dial 911 if you see an unattended child in a car.
• Never leave your child alone in a vehicle, even for 1 minute, at any time. Even on cool days.
• Set safe habits: leave a cell phone, purse, briefcase, etc. in the back seat before driving, forcing you to always check the back seat and see a child is/is not back there.
• Program your cell phone and/or computer to remind you to drop off your child each day.
• Have a plan with your daycare provider to contact you within a few minutes of being late or absent, even if it’s only one day.
• Teach children not to play in any vehicle.
• Lock all car doors, even at home.
• If a child goes missing, always check the cars and trunks first.