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Deadly ‘Kissing Bug’ Disease in Arizona: What You Need to Know
Learn about Chagas disease in Arizona, where kissing bugs are found, symptoms to watch for, treatment options, and prevention tips to protect your home and family.
Last Updated on September 8, 2025 by Daily News Staff
Chagas disease, often called the “kissing bug disease,” has been making headlines as it spreads in the United States. Arizona is one of the states where kissing bugs (Triatoma species) are common, particularly in the southern region. While confirmed human infections in Arizona have not been directly traced to bug bites, the insects are present, and many carry the parasite responsible for Chagas disease—making awareness and prevention critical.
Where Kissing Bugs Are Found in Arizona
Southern Arizona is a known hotspot for kissing bugs, with heavy activity in areas like:
Tucson and surrounding Pima County Cochise County Desert areas with packrat nests or outdoor animal enclosures
These insects are most active during late spring through early summer—from mid-May to mid-July—when they fly in search of food and shelter. Studies show that nearly half of the bugs collected in Arizona carry Trypanosoma cruzi, the parasite that causes Chagas disease.
How Kissing Bugs Spread Chagas Disease
Kissing bugs feed on the blood of humans and animals, often at night. Unlike mosquitoes, they don’t transmit the parasite through their bite itself. Instead, infection happens when:
The bug defecates near the bite wound and the parasite enters the skin through scratching. Contaminated bug droppings come into contact with the eyes, mouth, or open cuts.
Symptoms of Chagas Disease
Many people may not notice symptoms right away, but there are two phases of illness:
Acute Phase (weeks to months after infection)
Swelling or redness at the bite site Fever, fatigue, body aches Swollen eyelid (called Romana’s sign, a key indicator) Rash or loss of appetite
Chronic Phase (years later if untreated)
Heart problems (arrhythmias, enlarged heart, heart failure) Digestive issues (difficulty swallowing, severe constipation) Potentially life-threatening complications
If you suspect exposure, consult a doctor immediately. A blood test can confirm infection, and treatment is most effective when started early.
Treatment Options
Antiparasitic medications such as Benznidazole and Nifurtimox are available in the U.S. through the CDC. Treatment is most effective during the acute phase but may still help prevent complications in chronic cases. Doctors may also recommend heart or gastrointestinal monitoring for patients with chronic Chagas disease.
How to Prevent Kissing Bug Infestations
While human transmission in Arizona is rare, preventing bug exposure is the best protection.
Around Your Home
Seal cracks and gaps around doors, windows, roofs, and walls. Install and maintain window and door screens. Reduce outdoor lighting at night—bugs are drawn to light. Remove packrat nests, woodpiles, and debris near the home that can harbor kissing bugs. Keep pet sleeping areas clean and ideally indoors.
If You Find a Bug Indoors
Do not squash it with bare hands. Use a jar, plastic bag, or tissue to capture it safely. Freeze the bug or place it in rubbing alcohol for identification. Report findings to local health authorities or university research programs.
Key Takeaway
Southern Arizona—especially Tucson and surrounding counties—has a well-documented population of kissing bugs, many carrying the parasite that causes Chagas disease. While locally acquired human infections are rare, awareness and prevention are essential.
By sealing up your home, reducing nighttime exposure, and learning the signs of Chagas disease, you can greatly reduce your risk. If you notice unusual symptoms after possible exposure, don’t wait—get tested and treated early.
Related Links
CDC: Chagas Disease Information
University of Arizona Health Sciences:
Summertime Kissing Bug Season in Arizona
Texas A&M University: Kissing Bug Resource
National Library of Medicine: Chagas Disease in the United States
World Health Organization: Chagas Disease (American trypanosomiasis)
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Urbanism
The Building That Proved Los Angeles Could Go Vertical
Los Angeles once banned skyscrapers, yet City Hall broke the height limit and proved high-rise buildings could be engineered safely in an earthquake zone.

How City Hall Quietly Undermined LA’s Own Height Limits
The Knowledge Series | STM Daily News
For more than half a century, Los Angeles enforced one of the strictest building height limits in the United States. Beginning in 1905, most buildings were capped at 150 feet, shaping a city that grew outward rather than upward.
The goal was clear: avoid the congestion, shadows, and fire dangers associated with dense Eastern cities. Los Angeles sold itself as open, sunlit, and horizontal — a place where growth spread across land, not into the sky.
And yet, in 1928, Los Angeles City Hall rose to 454 feet, towering over the city like a contradiction in concrete.
It wasn’t built to spark a commercial skyscraper boom.
But it ended up proving that Los Angeles could safely build one.
A Rule Designed to Prevent a Manhattan-Style City
The original height restriction was rooted in early 20th-century fears:
- Limited firefighting capabilities
- Concerns over blocked sunlight and airflow
- Anxiety about congestion and overcrowding
- A strong desire not to resemble New York or Chicago
Los Angeles wanted prosperity — just not vertical density.
The height cap reinforced a development model where:
- Office districts stayed low-rise
- Growth moved outward
- Automobiles became essential
- Downtown never consolidated into a dense core
This philosophy held firm even as other American cities raced upward.
Why City Hall Was Never Meant to Change the Rules
City Hall was intentionally exempt from the height limit because the law applied primarily to private commercial buildings, not civic monuments.
But city leaders were explicit about one thing:
City Hall was not a precedent.
It was designed to:
- Serve as a symbolic seat of government
- Stand alone as a civic landmark
- Represent stability, authority, and modern governance
- Avoid competing with private office buildings
In effect, Los Angeles wanted a skyline icon — without a skyline.
Innovation Hidden in Plain Sight
What made City Hall truly significant wasn’t just its height — it was how it was built.
At a time when seismic science was still developing, City Hall incorporated advanced structural ideas for its era:
- A steel-frame skeleton designed for flexibility
- Reinforced concrete shear walls for lateral strength
- A tapered tower to reduce wind and seismic stress
- Thick structural cores that distributed force instead of resisting it rigidly
These choices weren’t about aesthetics — they were about survival.
The Earthquake That Changed the Conversation
In 1933, the Long Beach earthquake struck Southern California, causing widespread damage and reshaping building codes statewide.
Los Angeles City Hall survived with minimal structural damage.
This moment quietly reshaped the debate:
- A tall building had endured a major earthquake
- Structural engineering had proven effective
- Height alone was no longer the enemy — poor design was
City Hall didn’t just survive — it validated a new approach to vertical construction in seismic regions.
Proof Without Permission
Despite this success, Los Angeles did not rush to repeal its height limits.
Cultural resistance to density remained strong, and developers continued to build outward rather than upward. But the technical argument had already been settled.
City Hall stood as living proof that:
- High-rise buildings could be engineered safely in Los Angeles
- Earthquakes were a challenge, not a barrier
- Fire, structural, and seismic risks could be managed
The height restriction was no longer about safety — it was about philosophy.
The Ironic Legacy
When Los Angeles finally lifted its height limit in 1957, the city did not suddenly erupt into skyscrapers. The habit of building outward was already deeply entrenched.
The result:
- A skyline that arrived decades late
- Uneven density across the region
- Multiple business centers instead of one core
- Housing and transit challenges baked into the city’s growth pattern
City Hall never triggered a skyscraper boom — but it quietly made one possible.
Why This Still Matters
Today, Los Angeles continues to wrestle with:
- Housing shortages
- Transit-oriented development debates
- Height and zoning battles near rail corridors
- Resistance to density in a growing city
These debates didn’t begin recently.
They trace back to a single contradiction: a city that banned tall buildings — while proving they could be built safely all along.
Los Angeles City Hall wasn’t just a monument.
It was a test case — and it passed.
Further Reading & Sources
- Los Angeles Department of City Planning – History of Urban Planning in LA
- Los Angeles Conservancy – History & Architecture of LA City Hall
- Water and Power Associates – Early Los Angeles Buildings & Height Limits
- USGS – How Buildings Are Designed to Withstand Earthquakes
- Los Angeles Department of Building and Safety – Building Code History
More from The Knowledge Series on STM Daily News
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small business
When TV Talks About Gentrification and Shopping Local — and Where It Gets It Right (and Wrong)
A closer look at how the TV show The Neighborhood tackles gentrification and shopping local—and where the reality of online sales and small business survival is more complex.

In our continuing look at how entertainment—television, movies, and streaming shows—grapples with real-world issues, this time we turn our attention to gentrification and the often-repeated call to “shop local.” Once again, we examine how popular culture frames these conversations, this time through the CBS sitcom The Neighborhood and the episode “Welcome Back to What Used to Be the Neighborhood.”
A Familiar Story: When the Neighborhood Changes
In the episode, Calvin’s favorite longtime restaurant closes its doors and is replaced by a flashy new pet spa. To Calvin, the change symbolizes something much bigger than a single business closing—it represents the slow erosion of the neighborhood he knows and loves. In response, he launches a campaign urging friends and neighbors to buy local in order to protect small businesses from disappearing.
Emotionally, the episode hits home. Many communities across the country have watched beloved neighborhood institutions vanish, replaced by businesses that feel disconnected from the area’s history and culture. In that sense, The Neighborhood gets something very right: gentrification often shows up one storefront at a time.
Where Television Simplifies a Complicated Reality
But, as is often the case with television, the episode also simplifies a much more complex economic reality.
The show frames “shopping local” as a direct alternative to shopping online, subtly suggesting that online platforms are inherently harmful to small businesses. In real life, however, the line between “local” and “online” is no longer so clear.
Many local and small businesses now survive precisely because they sell online—through their own websites, through Amazon, or through other platforms that support independent sellers. For some, online sales are not a threat to local commerce; they are a lifeline.
Why Brick-and-Mortar Isn’t Always Sustainable
Rising costs are a major factor driving these changes. Commercial leases, insurance premiums, utilities, staffing costs, and local fees have all increased dramatically in many cities. For small business owners, keeping a physical storefront open can become financially impossible—even when customer support remains strong.
As a result, some businesses choose to close their brick-and-mortar locations while continuing to operate online. Others scale back to pop-ups, shared spaces, or hybrid models. These businesses may no longer have a traditional storefront, but they are still local—employing local workers, paying local taxes, and serving their communities in new ways.
The Real Issue Behind “Shop Local”
Where The Neighborhood succeeds is in capturing the emotional truth of gentrification: the sense of loss, displacement, and cultural change that comes with rising rents and shifting demographics.
Where it misses the mark is in suggesting that consumer choices alone—simply avoiding online shopping—can solve the problem.
The real challenges facing local and small businesses go far beyond individual buying habits. They include zoning policies, commercial rent practices, corporate consolidation, and economic systems that increasingly favor scale over community presence.
A Conversation Worth Having—Even If TV Can’t Finish It
The Neighborhood deserves credit for bringing these issues into mainstream conversation. It sparks discussion, even if it wraps a complicated topic in a sitcom-friendly moral lesson.
The reality is messier. Supporting local businesses today often means rethinking what “local” looks like in a digital economy—and recognizing that survival sometimes requires adaptation, not nostalgia.
Further Reading & External Resources
- U.S. Small Business Administration: Marketing & Online Sales for Small Businesses
Explains how small businesses use websites, marketplaces, and digital tools to survive and grow. - Brookings Institution: Understanding Gentrification
A research-based overview of gentrification, its causes, and its impact on local communities. - National Main Street Center: Supporting Local Small Businesses
Resources focused on preserving local businesses while adapting to economic change. - SCORE: Why Going Online Is Critical for Small Business Survival
Mentorship-backed guidance on how digital sales help small businesses remain competitive. - Harvard Business Review: How Small Businesses Can Compete in an Online Economy
An analysis of how independent businesses adapt to large online platforms without losing identity.
At STM Daily News, our Local and Small Business coverage continues to explore these real-world dynamics beyond the TV screen, highlighting the challenges, innovations, and resilience of the businesses that keep communities alive—whether their doors are on Main Street or their storefronts live online.
📍 Read more Local and Small Business coverage at: STM Daily News
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The Knowledge
Metro Board Advances Sepulveda Transit Corridor as C Line South Bay Extension Remains Under Review
The Los Angeles Metro Board meeting addressed progress on two key rail projects: the approved underground Sepulveda Transit Corridor, enhancing regional connectivity, and the debated extension of the Metro C Line into the South Bay, which remains undecided.

The future of Los Angeles transit was the focus of a recent Los Angeles County Metropolitan Transportation Authority (Metro) Board meeting, where directors considered progress on two major rail projects: the Sepulveda Transit Corridor and the long-planned extension of the Metro C Line into the South Bay.
While the meeting resulted in a decisive vote on one project, the other continues to generate debate among Metro officials, local cities, and residents.
Sepulveda Transit Corridor: Underground Heavy Rail Moves Forward
The Metro Board unanimously approved the Locally Preferred Alternative (LPA) for the Sepulveda Transit Corridor, marking a major milestone for a project that has been discussed for decades.
The approved alternative calls for a fully underground heavy rail subway connecting the San Fernando Valley to the Westside, running from the Van Nuys Metrolink Station to the Metro E Line’s Expo/Sepulveda Station. The line would pass beneath the Sepulveda Pass, UCLA, and other high-demand travel areas.
Metro officials emphasized that the underground alignment offers the fastest travel times, highest passenger capacity, and the fewest surface-level impacts when compared with earlier aerial or monorail alternatives. The project is expected to significantly reduce congestion along the 405 Freeway corridor and improve regional connectivity.
With the LPA now selected, the Sepulveda Transit Corridor advances toward final environmental clearance, engineering, and eventual construction — a process that will continue over the coming years.
Metro C Line Extension: South Bay Alignment Debate Continues
The Board also discussed the Metro C Line extension into the South Bay, a project intended to extend light rail service approximately 4.5 miles from the current Redondo Beach station to the Torrance Transit Center.
Metro has released the project’s Final Environmental Impact Report (FEIR), which incorporates years of technical analysis and public input. However, unlike the Sepulveda project, the Board did not take final action to certify the FEIR or formally adopt a locally preferred alignment at this meeting.
Hawthorne Boulevard vs. Metro Right-of-Way
At the center of the C Line discussion is the question of alignment.
Metro staff has identified a “hybrid” alignment using an existing Metro-owned rail right-of-way as the preferred option. This route would largely follow the historic Harbor Subdivision corridor, minimizing new street disruptions while blending at-grade, elevated, and below-grade segments.
Some South Bay cities, however, continue to advocate for a Hawthorne Boulevard alignment, which would place rail tracks within the median of the busy commercial corridor. Supporters argue it offers better street-level access, while Metro has cited higher costs, longer construction timelines, and greater traffic impacts as key concerns.
Metro officials indicated that additional coordination with local jurisdictions and further Board action will be needed before a final decision is made.
What This Means for LA Transit
The contrast between the two projects was clear at the meeting: the Sepulveda Transit Corridor is now firmly on a defined path forward, while the C Line extension remains in a critical decision-making phase.
Together, the projects highlight both the ambition and complexity of expanding transit in Los Angeles County — balancing regional mobility goals, neighborhood impacts, and long-term funding realities.
Further Reading & Official Project Information
Metro Sepulveda Transit Corridor Project Page
– Official Metro overview of the Sepulveda Pass project, including alternatives, maps, timelines, and environmental documents.
Metro Board Considers Locally Preferred Alternative for Sepulveda Corridor
– Metro’s summary of the Board action and rationale behind selecting the underground heavy rail option.
Metro C Line Extension to Torrance Project Page
– Background, station concepts, and status updates for the South Bay light rail extension.
Final Environmental Impact Report: C Line Extension
– Details on the Final EIR, public comments, and next steps toward Board certification.
Metro Project Updates – The Source
– Ongoing Metro blog updates covering major transit projects, board actions, and construction milestones.
LA Metro Board of Directors
– Information on Metro Board members, meeting schedules, agendas, and voting records.
STM Daily News will continue to follow both projects closely, providing updates as Metro moves toward final approvals, construction timelines, and funding decisions that will shape how Angelenos travel for decades to come.
For ongoing coverage of Metro projects, transportation policy, and infrastructure across Southern California, visit STM Daily News.
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