City launches public dashboard for tracking COVID-19 in Houston's wastewater

data points

For over a year now, scientists have been testing wastewater for COVID-19. Now, the public can access that information. Photo via Getty Images

In 2020, a group of researchers began testing Houston's wastewater to collect data to help identify trends at the community level. Now, the team's work has been rounded up to use as an online resource.

The Houston Health Department and Rice University launched the dashboard on September 22. The information comes from samples collected from the city's 39 wastewater treatment plants and many HISD schools.

"This new dashboard is another tool Houstonians can use to gauge the situation and make informed decisions to protect their families," says Dr. Loren Hopkins, chief environmental science officer for the health department and professor in the practice of statistics at Rice University, in a news release. "A high level of virus in your neighborhood's wastewater means virus is spreading locally and you should be even more stringent about masking up when visiting public places."

The health department, Houston Water, Rice University, and Baylor College of Medicine originally collaborated on the wastewater testing. Baylor microbiologist Dr. Anthony Maresso, director of BCM TAILOR Labs, led a part of the research.

"This is not Houston's first infectious disease crisis," Maresso says in an earlier news release. "Wastewater sampling was pioneered by Joseph Melnick, the first chair of Baylor's Department of Molecular Virology and Microbiology, to get ahead of polio outbreaks in Houston in the 1960s. This work essentially ushered in the field of environmental virology, and it began here at Baylor. TAILOR Labs is just continuing that tradition by providing advanced science measures to support local public health intervention."

It's an affordable way to track the virus, says experts. People with COVID-19 shed viral particles in their feces, according to the release, and by testing the wastewater, the health department can measure important infection rate changes.

The dashboard, which is accessible online now, is color-coded by the level of viral load in wastewater samples, as well as labeled with any recent trend changes. Houstonians can find the interactive COVID-19 wastewater monitoring dashboard, vaccination sites, testing sites, and more information at houstonemergency.org/covid19.

Houston can expect the new vaccine in the next week. WPA Pool / Getty Images

Here's when Houston can expect the Johnson & Johnson COVID-19 vaccine

coming soon

Texas can expect to receive the first 200,000 doses of the coveted Johnson & Johnson COVID-19 vaccine this week. The company announced that it has started the rollout process on March 1 — after the FDA approved its Emergency Use Authorization.

The Center for Disease Control gave the developer, Janssen Pharmaceutical, the final greenlight Sunday, February 28.

What does that mean for Houston? Mayor Sylvester Turner said the Houston Health Department is also anticipated to be on the list to receive Johnson & Johnson doses within the next seven days.

"That will be a game changer," Turner said at an event on February 28 afternoon. "There will be more vaccines available in a shorter period of time. We anticipate that we will probably get a shipment in sometime this week that will add to the Pfizer [doses] that we are using at NRG."

Turner said other clinics with the Houston Health Department have been administering the Moderna vaccine.

The Johnson & Johnson vaccine does have noticeable differences from the Pfizer and Moderna vaccines, experts said.

The MRNA vaccines each require two shots which are usually delivered weeks apart and stored in freezers. The Johnson & Johnson vaccine is a single shot that can be stored in a refrigerator for up to three months at 35 to 46 degrees.

However, Johnson & Johnson does not have as much of the COVID-19 vaccine produced as originally anticipated. ABC13 confirmed 3.9 million doses will be shipped out across the country this week. Johnson & Johnson announced roughly an additional 16 million doses by the end of the month.

"In the next few weeks, it won't have much of any impact because they only have at least three or four million doses available, and that's disappointing news," says Dr. Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine. "In the longer term, over the next few months, it's really important because we need a greater vaccine supply. We are not going to get there with the two MRNA vaccines. We need probably up to five different vaccines in order to vaccinate the American people."

Recently, there has been a decline in COVID-19 hospitalizations and COVID-19 cases reported statewide. As of Sunday, about 5,700 Texans are in the hospital due to COVID-19, which is half the number of hospitalization in the beginning of the month.

Infectious disease epidemiologist Dr. Catherine Troisi says it's important for people to not let their guard down and that people should get tested if they have been in a high-exposure situation, or if they have been in direct contact with someone who has tested positive.

"Get vaccinated, don't worry about what vaccine it is," Dr. Troisi notes. "It's true that unfortunately there are not as many doses right now of the Johnson & Johnson vaccine as we have hoped, but the company is saying that by the end of June, they will have a 100 million doses, and that's into 100 million people because you don't need two doses.

"So, we expect to have 600 million doses of the other two vaccines, that's 300 million people," she continues. "That should be enough for everyone who wants the vaccine to be able to get it. With one caveat and that is as of right now we do not have a vaccine for children under age 16. Those trials are going on, hopefully as we go throughout the year there will be a vaccine licensed to 12 year-olds and then maybe going down to 8 years or older."

For more details on the Johnson & Johnson vaccine rollout, visit the FDA's website.

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This article originally ran on CultureMap. For more on this story, visit our news partner ABC13.

The City of Houston is making it easier to get free COVID-19 vaccinations. Photo courtesy of ABC13

City of Houston launches online registration for free COVID vaccinations

calling the shots

Since COVID-19 vaccinations arrived in Houston, locals have been clamoring for the inoculations. Now, the City of Houston has made it easier for those at highest risk to receive the injections.

The Houston Health Department launched online registration on January 4 for residents at highest risk of coronavirus disease to schedule appointments to receive free vaccinations. (A Spanish version is anticipated to launch as well, according to the city.)

Those in Phase 1B of the State of Texas' vaccine distribution are advised to use the new service. This includes those 65 and older or 18 and older with at least one chronic medical condition putting them at increased risk of severe illness or death.

Frontline healthcare workers — classified as Phase 1A in the distribution plan — who have yet to receive the vaccine also are eligible to sign up to get the shot through the health department, per a press release. The department currently offers the Moderna COVID-19 vaccine. More information can also be found here.

Meanwhile, appointments are also available through the health department's COVID-19 call center by calling 832-393-4220. The call center is open Monday through Saturday from 7:30 am to 4 pm and until 5 pm on Tuesdays and Thursdays.

Users will receive an appointment time and the location of the vaccination clinic site during the registration process. Staffers will screen visitors and direct them to a secure area to receive the vaccination and monitor them for any adverse reaction for 15 minutes, according to the city.

"The Houston Health Department is doing a phenomenal job getting the vaccine directly to people," said Mayor Sylvester Turner. "The new online registration, in addition to the call center, will make the process more efficient. While there is great public demand for the COVID-19 vaccine, there is also a lot of hesitancy. I understand the concerns, but I encourage all eligible Houstonians to get vaccinated to help stop the spread of the deadly virus."

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This article originally ran on CultureMap.

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8 can't-miss Houston business and innovation events for July

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Editor's note: Summer is in full swing in Houston, but the city's innovation ecosystem isn't slowing down. This month brings AI workshops, energy and manufacturing discussions, entrepreneur-focused networking, and opportunities to connect with investors and industry leaders. Here’s what not to miss and how to register. Please note: this article may be updated to add more events.

July 7 — How Oil and Gas Professionals are Building Wealth Smarter

Hear from oil and gas professionals on how to preserve wealth at this event put on by Financial Advice Center. The conversation will touch on topics like investing, taxes and retirement planning.

This event is Tuesday, July 7, from noon-1 p.m. at the Ion. Register here.

July 7 — What AI, Cybersecurity, and Tequila Have in Common.

Join Blue People and Alpfa Houston for this engaging presentation on the advantages and risks associated with AI at the latest installment of Tech + Tequila Talk. Cybersecurity veteran Reynaldo Gonzalez will lead the conversation.

This event is Tuesday, July 7, from 5-7 p.m. at the Ion. Register here.

July 7 — Speed to Market: Houston’s Advanced Manufacturing Edge

The Greater Houston Partnership presents a forum that explores what allows advanced manufacturing projects in Houston to move from concept to operation, where delays and bottlenecks occur, and more. Industry leaders Jennifer Clement from CliftonLarsonAllen LLP and Sarah Janes from San Jacinto College will lead the discussion.

This event is Tuesday, July 7, from 11:30 a.m.-1 p.m. at the Partnership Tower. Register here.

July 9 — Capital Connections Summit

Houston City College Center for Entrepreneurship will host the Capital Connections Summit this month, with a panel discussion focused on access to capital and technical assistance for small businesses and entrepreneurs. The event will be moderated by the U.S. Small Business Administration Houston District Office and will feature lenders, nonprofit microlenders, business advisors, and entrepreneurial support organizations. A live Q&A will follow the panel.

This event is Thursday, July 9, from 11 a.m.-1:30 p.m. at Houston City College Central Campus. Register here.

July 9 — Upstream: Digital Tech Meetup at Second Draught

Join Timbergrove at this month's gathering of energy, operations and technology professionals from across the upstream ecosystem. Discuss challenges, explore new ideas and network over pizza and beer at Second Draught.

This event is Thursday, July 9, from 5:30–8 p.m. at the Ion. Register here.

July 14 — Why Networking Isn’t Turning Into Deals, And What To Do Instead

Jada Powell, founder of Powell Consulting Group, will break down why networking often fails to convert into deals and what companies can do differently to turn conversations into qualified opportunities. Powell works with oil and gas, energy, and industrial companies on business development solutions. This session is part of the monthly Pipeline Series: How Oil & Gas Companies Actually Grow Revenue.

This event is Tuesday, July 14, from noon-1 p.m. at the Ion. Register here.

July 15 — From Pilot to Performance: Building Your AI Procurement Roadmap

It's not too late to join in on the GHP's two-part AI series on moving from experimentation to implementation. In session two, explore how procurement and supply chain leaders can scale AI responsibly to create long-term business value. This event will be led by Cassye Cook Provost, founder and principal of RossGrigsby Consultancy.

This virtual event is Wednesday, July 15, from 8:30-10 a.m. Register here.

July 30 — Rice University Summer Engineering Innovation Program - Demo Day 2026

Meet the young minds and see the final team project presentations from Rice University’s Summer Engineering Innovation Program. The 10-week program challenges Rice students to solve real-world challenges using AI, digital engineering, model-based systems engineering and Industry 4.0 technologies.

This event is Thursday, July 30, from 6-8 p.m. at the Ion. Find more information here.

5 must-read innovation headlines: Houston rises among America's best cities

Trending News

Editor's note: The local innovation scene was busy in June with exciting news, from Rice's first Pew Scholar to a monumental gift for Houston Methodist. Plus, Houston is rising in the ranks of America's best cities. Here are the five most-read InnovationMap stories published June 16-30, 2026:

1. Report: Houston reclaims top 10 ranking among America's best cities

Houston skyline

Houston has made a triumphant return to America's 10 best cities for 2026, certifying the city is a cornerstone of the country's growth and economic prosperity. Houston ranks No. 9 nationwide in the annual "America's Best Cities" report from Canada-based real estate and tourism marketing firm Resonance Consultancy. Each year, the report ranks the relative qualities of livability, cultural "lovability," and economic prosperity in 393 American cities with metropolitan populations of 500,000 or more. Continue reading.

2. Houston Methodist receives record $110M gift, names future tower

Houston Methodist has received the largest gift in the health system's history to establish new funds for neurological, neuroscience, and women’s health research and treatment. The $110 million gift comes from Houston-based The Brockman Medical Research Foundation, which supports education and research in the science, medicine and healthcare fields. In response, Houston Methodist announced that it will name its forthcoming 26-story hospital facility the Brockman Centennial Tower. Continue reading.

3. Houston scientist wins prestigious Pew Scholar award for brain cancer research

Christina Tringides, an assistant professor of materials science and nanoengineering at Rice University, is one of 21 scientists to win a prestigious Pew Biomedical Scholar award. She is the first faculty member from Rice to win the distinction, which provides $300,000 over four years for advances in biomedicine. The awards are granted to researchers who are in the first few years at the assistant professor level. Continue reading.

4. Rice student startup lands $1.85M to launch medical drone network

Students at Rice University have developed a medical cargo drone transport system to help deliver sensitive medical supplies and improve mobile healthcare efforts. Haast Autonomous is the brainchild of graduating seniors Ege Halac, Jason Chen and Santiago Brent, who got their venture idea off the ground with help from the Liu Idea Lab for Innovation and Entrepreneurship (Lilie) Summer Venture Studio. The founders have developed the prototype at Rice’s Oshman Engineering Design Kitchen (OEDK) with fellow Rice researchers. Continue reading.

5. Intuitive Machines lands $1M grant to expand robotics operations

Houston-based Intuitive Machines is expanding its operations around the country. The space tech company—which has offices and labs in Texas, California, Arizona, Colorado and Maryland—announced that it has received a $1 million grant from Maryland Gov. Wes Moore through the state's Build Our Future Grant. The funding will go toward expanding Intuitive Machines’ Super Cislunar Robotics Assembly Building (Supa-CRAB) Mechanisms and Robotics Center of Excellence in Anne Arundel County. Continue reading.

New Houston-born app OpenToBites connects users over meals in 16 cities

Friends and Food

A Houston-born social is connecting foodies and social butterflies for shared meals. OpenToBites launched on Android on June 18 and iOS on June 22, and is available to use for free in Houston and beyond.

Founded and operated by Houston developer Kelvin John, OpenToBites allows users to connect over meals in 16 cosmopolitan cities. That includes Austin and Houston in Texas, plus other American cities like Denver and New York, and even international destinations including Paris, Tokyo, and Sydney.

The app is built on a simple concept, and a press release emphasizes that it's for anyone who wants "friendly company."

“We built OpenToBites in response to several trends, including the rise of solo travel and the demand for social experiences that don’t feel like dating, networking, or large organized events,” said a spokesperson in the release. “We are not a dating app. We are offering shared food and conversation for people who want simple, in-person meal company in a public setting.”

When signing up, users provide their first name, an optional profile photo, and a short bio. They mark themselves as a traveler, a local, or both, and have the option to select their age range or opt out.

Once a profile is created, the user can search for existing meals or create a meal happening within the next 72 hours. To find an existing meal to join as a guest, they select the city, date, and apply filters for the number of seats, type of cuisine, and whether they want to share food with the table or order their own.

Since someone has to get the party started, users can also take the initiative to start a meal as a host. They'll choose the date, time, and restaurant — anything is on the menu, as long as they can link to the restaurant on Google Maps or its own website.

This divides users into "host" and "guest." Guests request to join a table, and a host can decide to accept the request or not. Guests aren't able to see the exact restaurant until their request is accepted, so hosts have a "helpful note" field to fill out with more information about the restaurant.

A similar app called Timeleft launched in Austin in 2024, acting as a friendship matchmaker for small groups of strangers who answer personality questions, meet at a restaurant for dinner, and decide if they wanted to stay in touch.

Though OpenToBites has a similar concept, it seems to work more like Couchsurfing, an app that connects travelers on their own terms. OpenToBites also emphasizes the immediate over the long-term — the meal itself is the social goal.

OpenToBites is available for free on the App Store and Play Store; the app plans to grow each current city's user base before adding new locations.

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This article originally appeared on CultureMap.com.

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