Vaccinations in McKinney, TX

Staying up to date on your vaccines shouldn’t feel stressful, and at Medrocs Pharmacy in McKinney, it never does. Our team makes immunizations simple, fast, and streamlined so you can get in, out, and protected. Whether you’re guarding against seasonal illnesses, preparing for travel, or keeping your family on schedule, our pharmacists guide you with clarity, care, and a smile.

Walk in anytime or schedule ahead, we’ll help you stay healthy, confident, and protected all year long.

We Verify Your Coverage for You

Most routine vaccines are fully covered by insurance, meaning there’s typically no out‑of‑pocket cost. Just bring your insurance card — our team verifies coverage for you and handles the paperwork so you can focus on staying healthy.

Not sure what your plan covers? We’re happy to check before your visit.

Available Vaccines in McKinney

Vaccines We Offer at Medrocs Pharmacy

Annual · Ages 7+

Flu Vaccine

Protects against: Seasonal influenza and its complications, including hospitalization.

Commonly Recommended for: One dose annually. 

Cash Price: $60, HD $110

Now Available 2026-2027

Annual · Ages 18+

COVID-19 Vaccine

Protects against: COVID-19 and its complications, including severe illness and hospitalization.

Commonly Recommended for: Most adults and children, with the current season’s updated formulation. Especially important for adults 65 and older and anyone with underlying health conditions that increase risk of severe illness.

Dosing: One dose per current recommendations; timing and eligibility for additional doses can vary by age and health status — ask your pharmacist what applies to you.

Cash Price: TBD

Booster · Ages 18+

Tdap Vaccine (Boostrix)

Protects against: Tetanus, diphtheria, and pertussis (whooping cough).

Commonly Recommended for: Adults due for their routine 10-year booster, anyone with an unclean or deep wound needing tetanus coverage, and pregnant women in each pregnancy to protect newborns from pertussis.

Dosing: Single dose; a booster is recommended every 10 years, or sooner following certain wounds.

Cash Price: $65

Two-dose series · Ages 50+

Shingles Vaccine (Shingrix)

Protects against: Shingles (herpes zoster) and the chronic nerve pain (postherpetic neuralgia) that can follow it.

Commonly Recommended for: Adults 50 and older, and adults 19 and older with weakened immune systems, regardless of whether you remember having chickenpox.

Dosing: Two doses, given 2 to 6 months apart. We’ll help you schedule your second dose so it isn’t missed.

Cash Price: $240

Single-dose · Ages 50+

Pneumococcal Vaccine (Capvaxive)

Protects against: Pneumococcal disease, including pneumonia, bloodstream infections, and meningitis caused by Streptococcus pneumoniae.

Commonly Recommended for: Adults 50 and older, and adults 19–49 with certain chronic health conditions or risk factors. Capvaxive covers 21 pneumococcal serotypes, including several responsible for the majority of invasive disease in adults.

Dosing: A single dose for most adults who haven’t previously received a pneumococcal vaccine. If you’ve had a different pneumococcal vaccine before, ask your pharmacist whether Capvaxive is appropriate for you and when.

Cash Price: $310

Three-dose series · Ages 18+

Hepatitis A & B (Twinrix)

Protects against: Both hepatitis A and hepatitis B in a single combination vaccine.

Commonly Recommended for: Adults 18 and older who want protection against both viruses — including those with chronic liver disease, healthcare workers, and anyone wanting broader protection than a single hepatitis A or B vaccine alone provides.

Dosing: Standard series is 3 doses at 0, 1, and 6 months. An accelerated schedule (4 doses over 3 weeks, with a booster at 12 months) is available for those needing faster protection — ask if this applies to your timeline.

Cash Price: $145

Two-dose series · Ages 10–25

Meningococcal Vaccine ABCWY (Penmevy)

Protects against: Invasive meningococcal disease caused by Neisseria meningitidis serogroups A, B, C, W, and Y.

Commonly Recommended for: ages 10–25, particularly those attending large gatherings where meningococcal transmission risk is elevated. 

Dosing: Two doses, given 6 months apart — plan well ahead of departure.

Cash Price: $260

Single or two-dose

MMR Vaccine

Protects against: Measles, mumps, and rubella.

Commonly Recommended for: Travelers who are unvaccinated, under-vaccinated, or unsure of their immunity status — especially important given ongoing measles activity in several countries and U.S. regions.

Dosing: One or two doses depending on prior vaccination history, given at least 28 days apart if two are needed.

Cash Price: $115

Single dose · Ages 60+

RSV Vaccine (mRESVIA)

Protects against: Respiratory syncytial virus (RSV), a common respiratory illness that can lead to serious complications, especially in older adults.

Commonly Recommended for: Adults 60 and older, and adults 18–59 with certain chronic health conditions (such as heart or lung disease) that increase risk of severe RSV illness. mRESVIA is an mRNA-based RSV vaccine.

Dosing: A single dose. Current guidance does not call for annual revaccination at this time — ask your pharmacist whether re-dosing recommendations have changed since your last visit.

Cash Price: $330

Age Guidelines for Vaccinations

We are able to administer the flu vaccine to patients age 7 and older, and all other vaccines on this page to patients age 14 and older, without a prescription. For patients younger than these ages, a prescription from their doctor is required before we can vaccinate — please have your child’s provider send a prescription ahead of your visit, or bring one with you, and we will be glad to help.

Book a Flu Clinic for Your Workplace or Community

Medrocs Pharmacy proudly offers on‑site flu clinics for:

  • Schools

  • Churches

  • Assisted living & LTC facilities

  • Small businesses

  • Corporate offices

  • Community organizations

We bring everything to you — supplies, consent forms, and a friendly vaccination team.

Call us to schedule your flu clinic: (469) 625-1000

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The Hidden Health Benefits of Vaccines: What Research Shows

Vaccines do more than prevent infections — growing research suggests they may also support long‑term health in surprising ways. Scientists are studying how certain vaccines may reduce inflammation, protect the brain, and even lower the risk of chronic diseases.

Reduced Inflammation & Immune Stress

Several studies have found that routine vaccines — including influenza and pneumococcal — may help reduce chronic inflammation, a key driver of many age‑related diseases. Researchers believe that preventing infections reduces immune system “wear and tear,” helping the body maintain healthier baseline inflammation levels 1.

Potential Brain‑Protective Effects

Emerging evidence suggests vaccines may play a role in long‑term brain health. A large 2022 study published in the Journal of Alzheimer’s Disease reported that adults who received routine vaccines — including flu, shingles, and pneumonia — had a reduced risk of developing Alzheimer’s disease compared to unvaccinated adults. Scientists think this may be related to reduced inflammation, fewer severe infections, and improved immune regulation over time2.

Lower Risk of Cardiovascular Events

Preventing respiratory infections may also protect the heart. Multiple studies have shown that the flu vaccine is associated with a lower risk of heart attack and stroke, especially in older adults and those with chronic conditions. Influenza infection itself increases cardiovascular stress, so preventing the illness may reduce cardiac complications3,4.

Protection Against Severe Illness & Hospitalization

Beyond long‑term benefits, vaccines consistently reduce the risk of hospitalization, complications, and long recovery times — especially for older adults and those with chronic conditions.

If you’re still unsure about vaccines, you can explore our myth‑busting guide where we break down common concerns  so you can make a confident, informed decision.

Frequently Asked Questions

Do I need an appointment for vaccines?

No. Walk‑ins are always welcome.

Are vaccines covered by insurance?

Most routine vaccines are fully covered by insurance, meaning there is typically no cost to you. Bring your insurance card, and we’ll verify coverage for you.

Can children get vaccinated at Medrocs Pharmacy?

Yes. We can vaccinated for the flu in children as young as 7, and TDap for kiddos 14 and older. All other vaccinations must be in adults 18 and older.

Can I get multiple vaccines in one visit?

Yes. Many vaccines can be safely given together, and our pharmacists will guide you based on your needs and health history.

Will I need to wait after getting vaccinated?

We typically recommend a short 5–10 minute observation period, just to ensure you feel well before heading out.

Medrocs Vaccination Destination

Why Choose Medrocs Pharmacy for Your Vaccinations?

  • Convenience: Walk‑ins welcome, fast service, no long waits.

  • Expert Care: Vaccinations administered by experienced pharmacists.

  • Community Health: Protecting McKinney’s health is at the heart of what we do.

Ready to boost your immunity? Call or visit Medrocs Pharmacy today for all your vaccination needs. Your health, our priority!

  1. Fröbert O, Pedersen IB, Hjelm A, et al. The flu shot and cardiovascular protection: Rethinking inflammation in ischemic heart disease. Atherosclerosis. 2026.
  2. Bukhbinder AS et al. Journal of Alzheimer’s Disease. 2022;88(4):1647–1664. doi:10.3233/JAD-220717.
  3. Heidecker B, Libby P, Vassiliou VS, et al. Vaccination as a new form of cardiovascular prevention: ESC clinical consensus statement. European Heart Journal. 2025.
  4. Nguyen R, et al. Shingles vaccine drastically cuts risk of serious cardiac events. American College of Cardiology Annual Scientific Session (ACC.26). 2026.