COVID–19 vaccine availability


Updated January 21, 2021

HCA Healthcare’s Gulf Coast Division is distributing COVID–19 vaccines to its frontline health care colleagues according to the tiering system that was developed by federal officials. The vaccines that our hospitals, as well as all other healthcare systems, are receiving are distributed by the State of Texas, through the Texas Department of Health.

Due to the fact that only two vaccines have been approved for emergency use in the United States, the supply is very limited. The Gulf Coast Division is currently only receiving enough vaccines to vaccinate our colleagues. We do not yet have access to vaccine doses for the public.

We are, however, supporting city vaccination hubs with nursing personnel. These hubs are mass vaccination points, such as the COVID-19 drive-thru community vaccination clinics. For information about these hubs, please see a list on the Texas COVID–19 Vaccination Hub Providers.

We know there are many people who are anxious about the pandemic and are eager to receive their two doses of the vaccine. We appreciate your patience as we work toward our goal of being able to offer vaccines to the general public in the near future.

COVID-19 vaccination near you

Please visit vaccines.gov for a comprehensive overview of how and where you can get a COVID-19 vaccine. Simply enter a zip code for a list of nearby approved vaccination sites.

Facts about COVID-19 vaccines

  • FACT: COVID-19 vaccines will not give you COVID-19
  • FACT: COVID-19 vaccines will not cause you to test positive on COVID-19 viral tests
  • FACT: Getting vaccinated can help prevent you from getting sick with COVID-19
  • FACT: People who have gotten sick with COVID-19 may still benefit from getting vaccinated
  • FACT: Receiving an mRNA vaccine will not alter your DNA

Why should I get vaccinated?

Two key reasons to get vaccinated are to protect ourselves and to protect those around us. Not everyone can be vaccinated — including very young babies and people who are seriously ill or have certain allergies. These people depend on others being vaccinated to ensure they are also safe from vaccine-preventable diseases.

Immunization helps save millions of lives every year. Whereas most medicines treat or cure diseases, vaccines can help prevent them by working with your body’s natural defenses to build protection. When you receive a vaccine, your immune system responds.

We now have vaccines to prevent more than 20 life-threatening diseases, helping people of all ages live longer, healthier lives. The World Health Organization (WHO) estimates that globally, immunization currently prevents between 2 and 3 million deaths every year from diseases like diphtheria, tetanus, pertussis, influenza and measles.

Why is a vaccine needed if we can do other things like social distancing and wearing masks to prevent the virus that causes COVID-19 from spreading?

Stopping a pandemic requires using all the tools available. Vaccines work with your immune system so your body will be ready to fight the virus if you are exposed. Other steps, like covering your mouth and nose with a mask and staying at least six feet away from others, help reduce your chance of being exposed to the virus or spreading it to others. Together, COVID-19 vaccination and following CDC’s recommendations to protect yourself and others will offer the best protection from COVID-19.

If I have already gotten sick with COVID-19, do I still need to get vaccinated for COVID-19?

Due to the severe health risks associated with COVID-19 and the fact that re-infection with COVID-19 is possible, people may be advised to get a COVID-19 vaccine even if they have been sick with COVID-19 before. If you have questions or concerns about vaccination after you have been sick with COVID-19, please consult your physician.

What do I need to know about the COVID-19 vaccine if I am pregnant or breastfeeding?

COVID-19 vaccination is recommended for all people 12 years old and older, including people who are pregnant, breastfeeding, trying to get pregnant or might become pregnant in the future. There is no evidence that COVID-19 mRNA vaccines cause an increased risk of infertility.

For more information about COVID-19 vaccines and pregnancy, visit the CDC’s recommendations page.

What about children and the COVID-19 vaccine?

Children age 5 and older are eligible to receive a COVID-19 vaccination. For more information about the CDC’s guidelines on vaccination for children, visit their website.

If I have been fully vaccinated for COVID-19, do I need a booster shot?

Earlier in 2021, the CDC recommended that people whose immune systems are compromised moderately to severely should receive an additional dose of mRNA COVID-19 vaccine after the initial two doses. In October 2021, the U.S. Food and Drug Administration (FDA) completed approval of booster doses for three FDA-approved vaccines (Pfizer-BioNTech, Moderna and Johnson & Johnson).

  • The eligibility criteria for the Pfizer-BioNTech and Moderna boosters are identical, focused on patients age 65 and older and others in specific higher risk categories.
  • The eligibility criteria for the Johnson & Johnson booster is broader, including adults aged 18 and older at least two months following initial vaccination with the single-shot vaccine.

The FDA and CDC also support the use of a heterologous (or "mix and match") booster dose. This means that a single booster dose of any of the available COVID-19 vaccines may be administered as a booster following completion of primary vaccination with a different available COVID-19 vaccine.

Please consult with a physician if you have specific questions about COVID-19 vaccine booster shots. The CDC website is also a good source to stay informed of any new recommendations regarding the vaccine booster strategy.

Does immunity/protection after getting sick with COVID-19 last longer than immunity/protection from the COVID-19 vaccines?

At this time, experts do not know how long someone is protected from getting sick again after recovering from COVID-19. The immunity someone gains from having an infection, called natural immunity, varies from person to person. Some early evidence suggests natural immunity may not last very long.

Both natural immunity and vaccine-induced immunity are important aspects of COVID-19 that experts are trying to learn more about, and CDC will keep the public informed as new evidence becomes available.

Are there side effects from COVID-19 vaccines?

According to the CDC, serious side effects that could cause a long-term health problem are extremely unlikely following any vaccination, including COVID-19 vaccination. There may be some short-term, minor side effects (for example, fatigue, headache, muscle pain, chills, joint pain, a sore arm where a shot was given or a low-grade fever after a vaccine). These effects are normal. They indicate that your body is building protection against the virus, and they should go away on their own within a few days.

For more about potential side effects, what to expect and what to look for, please visit the CDC’s resource page.

Can I stop wearing a mask and avoiding close contact with others after I have been fully vaccinated?

The CDC states that once you've been fully vaccinated, you can get back to enjoying normal activities. The CDC keeps an updated list of such activities, which may change as new data emerges. In August 2021, to reduce the risk of being infected with the Delta variant and possibly spreading it to others, the CDC advised to continue wearing a mask indoors in public if you are in an area of substantial or high transmission.