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Houston Matters begins at 9 a.m. CT on 88.7FM. You can also listen online or watch live on YouTube. Join the discussion. Call or text 713-440-8870. Email talk@houstonmatters.org or tag us @HoustonMatters.

On Tuesday’s show: We discuss the latest public health trends, including what we’re seeing this flu season, with Dr. Janeana White with the Houston Health Department.

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Also this hour: What makes us click with some people better than others? And why is connecting with other people so important for humans? We discuss the science behind human connection with Houston-area journalist Kate Murphy, who’s latest book is Why We Click. Murphy will discuss the book on Jan. 26 at Blue Willow Bookshop and on Feb. 11 at Brazos Bookstore.

Then, a local doctor offers safety reminders for household poisons.

And we visit Nuestro Ambiente, an exhibit at Architecture Center Houston telling the story of Latinos who have helped shape Houston’s built environment, from taco trucks to transit lines.

Audio from today’s show will be available after 11 a.m. CT. We also offer a free podcast here, on iTunes, Stitcher and other apps.