FDA approves 2nd COVID-19 vaccine booster for those 50 and older

U.S. regulators are allowing people 50 and older to get another booster dose of the Pfizer or Moderna COVID-19 vaccine.

Moderna says its low-dose COVID shots work for kids under 6; will seek federal approval

Moderna’s COVID-19 vaccine works in babies, toddlers and preschoolers the company announced Wednesday -- and if regulators agree it could mean a chance to finally start vaccinating the littlest kids by summer.

Moderna seeks FDA authorization for 4th dose of COVID shot

Drugmaker Moderna asked the Food and Drug Administration on Thursday to authorize a fourth shot of its COVID-19 vaccine as a booster dose for all adults.

Exercise after COVID-19 vaccine may increase antibodies, study finds

The study demonstrates that 90 minutes of exercise after immunization of the COVID-19 vaccine increases antibody response several weeks later.

Pfizer shot offers nearly no protection against infection in 5- to 11-year-olds

Pfizer's COVID-19 vaccine is effective at preventing hospitalization in children 5 to 11 but offers virtually no protection against infection, even just a month after full immunization.

Mayor: City of Houston employees, visitors no longer required to wear masks in city hall

Due to a decline in the COVID-19 positivity rate and more manageable hospitalizations, the face-covering requirement for city employees and visitors to city buildings has been dropped.

Expert weighs in on nasal spray that could possibly help fight COVID-19

With Mardi Gras in Galveston and the upcoming rodeo, people will be in crowded areas, and there might another tool to use to protect yourself from COVID-19. We asked a local medical expert about the product.

AstraZeneca acquires 'modest' profit of $4B from COVID-19 vaccine sales

The Anglo-Swedish drugmaker said in November it would begin to take a “modest” profit from the COVID-19 shot, which it had been providing “at cost.”

Shaq rips COVID vaccine mandates: 'You shouldn’t be forced to take something you don’t want'

"But it’s just, people don’t want to take it, and you shouldn’t be forced to take something you don’t want," Shaquille O'Neal said of the NBA's mandated COVID-19 vaccination policies.

COVID-19 vaccines: will we need more boosters or a new shot?

COVID-19 vaccines have saved an unknown number of lives but will it be necessary for us to boosters every few months? What about a new formula or a new shot entirely? This is the next debate on COVID-19 vaccines.

Moderna's COVID-19 vaccine gets full FDA approval

Moderna's COVID-19 vaccine called “Spikevax” has been given full approval from the U.S. Food and Drug Administration.

Study: Vaccinated parents give unvaccinated children protection

The data was collected last year during the Alpha and Delta waves, but it could hold true to the current variant we are battling.

COVID-19 vaccines in Houston: New program offers chance to win $1,000 gift card

As part of a new Houston COVID-19 vaccine incentive program, 12 people will be awarded $1,000 gift cards, and hundreds of others will be given $50 gift cards, the health department says.