Food and Drug Administration officials say they will ratchet up requirements for vaccine studies, citing concerns about COVID ...

Cold and flu season typically happen during the fall and winter. Though it comes around every year, there's still a lot of confusion about viruses, vaccines and how to avoid getting sick. Experts and ...

HOUSTON, Texas (KTRK) -- As healthcare systems across the Texas Medical Center prepare for their first shipments of Pfizer's COVID-19 vaccine, healthcare employees are preparing too. "Soon as I found ...

HOUSTON, Texas (KTRK) -- Could the future of tracking positive COVID-19 cases in Houston come from the sewer? City officials and wastewater engineers are hoping their methods become the next tool in ...

HOUSTON, Texas -- Dr. Samar Yusuf and his wife, Anum Saddiqui, are celebrating one of the biggest milestones, a new baby! But after two weeks, Dr. Yusuf had to leave his family to fight COVID-19 on ...

HOUSTON -- Two weeks before he died, 35-year-old Charles "Charley" Torres struggled to breathe as he said his goodbyes to his three children and four stepchildren. "I love you with all my heart. I ...

HOUSTON, Texas -- April Murphy's life as a festival artist came to a sudden stop when the COVID-19 pandemic began. All of her events around the country were canceled, and her studio was shut down ...

HOUSTON, Texas -- Russell Westbrook of the Houston Rockets said Monday that he has tested positive for coronavirus, and that he plans to eventually join his team at the restart of the NBA season.