COVID-19 and flu shot together: Can you get both at once?

Yes, you can usually get a COVID-19 shot and a flu shot at the same time. For most people, getting both vaccines during the same visit is safe, convenient, and recommended by health experts. If you are due for both, combining them can help you stay protected against two common respiratory illnesses without needing two separate appointments.

For readers who want a broader overview of how flu timing changes from year to year, see our article on flu season.

Why People Ask This Question

Many people want to know whether it is safe to receive both shots together because:

• They want to save time
• They are concerned about side effects
• They are not sure if the vaccines interfere with each other
• They want to know the best way to stay protected during respiratory virus season

The short answer is that getting the COVID-19 and flu shot together is generally fine for adults, teens, and many children, unless a doctor advises otherwise. This question comes up every year because people are trying to make one appointment cover as much prevention as possible. It is also natural to wonder whether one vaccine might affect the other, especially when public health advice changes from season to season.

In practical terms, the COVID-19 and flu shot together is often discussed during fall and winter because that is when respiratory illnesses spread more widely. People who travel, work with the public, care for children, or simply want to reduce their chances of getting sick often like the convenience of handling both vaccines at once. That convenience matters, but so does peace of mind, which is why clear guidance helps.

Is It Safe to Get the COVID-19 and Flu Shot at the Same Time?

Yes. Health authorities have found that receiving a COVID-19 vaccine and an influenza vaccine in the same visit is safe for most people. There is no evidence that one vaccine makes the other less effective when given together.

Doctors and pharmacists often give routine vaccines at the same time when appropriate. This approach is already common in preventive care and helps people stay up to date on vaccines more easily. The term for this is coadministration, and it simply means that more than one vaccine can be given during one appointment when it makes sense medically.

According to the U.S. Centers for Disease Control and Prevention, routine vaccination visits can include more than one shot when needed. You can read more on the CDC’s guidance about receiving multiple vaccines during one visit at the CDC’s coadministration guidance.

That guidance matters because many people assume vaccines must be separated by days or weeks. In reality, that is not usually necessary. The COVID-19 and flu shot together is a routine option in many clinics, pharmacies, and doctor’s offices when both vaccines are appropriate for the patient.

What Are the Benefits of Getting Both Shots Together?

Getting the COVID-19 and flu shot together has several practical benefits:

1. Convenience

You only need one appointment instead of two, which is easier for people with busy schedules.

2. Better protection sooner

Flu season and COVID-19 surges can happen at the same time. Getting both vaccines in one visit helps you build protection faster.

3. Fewer missed opportunities

Some people delay one vaccine because they think they will come back later and never do. Getting both at once reduces the chance of missing either shot.

4. Less time off work or school

One appointment may mean less disruption to your schedule.

5. A simpler seasonal plan

When people keep hearing about flu shots, updated COVID-19 vaccines, and appointment timing, the whole process can get confusing. Getting the COVID-19 and flu shot together can make prevention feel more manageable and easier to follow.

For some readers, it also helps to think about how protection changes over time. If you are interested in broader vaccine durability questions, you may also want to read about COVID-19 vaccine immunity and what we know about lifelong protection.

Another benefit is simple logistics. If you need to arrange transportation, take time away from work, or schedule childcare, one visit can be much easier than two. That is especially helpful for families, caregivers, and older adults who already have a full schedule of medical appointments. In those situations, the COVID-19 and flu shot together can remove one more barrier to staying current on prevention.

Will Side Effects Be Worse If You Get Both at Once?

Some people may have mild side effects after getting both vaccines, but these are usually similar to the side effects of either shot alone. Common side effects may include:

• Soreness, redness, or swelling where the shot was given
• Fatigue
• Headache
• Muscle aches
• Mild fever
• Chills

These effects usually go away within a day or two.

Some people worry that getting two vaccines at the same time will double the side effects. That is not usually the case. You may feel a little more tired than usual, but serious reactions are rare.

In practical terms, the COVID-19 and flu shot together may leave you feeling briefly run down, but that is not the same as getting sick with either virus. Most people are able to return to normal activities soon after vaccination.

If you do feel uncomfortable afterward, resting, drinking water, and using normal aftercare measures recommended by your healthcare provider can help. Many people find that the brief soreness in one or both arms is the most noticeable effect. A small number may feel achy for a short time, especially if they are sensitive to vaccines in general. Even so, these temporary effects are usually much easier to handle than a serious respiratory infection.

Who Should Ask a Doctor First?

Although most people can safely get both vaccines together, there are some situations where it is smart to check with a healthcare professional first:

• You had a severe allergic reaction to a vaccine in the past
• You have had a serious reaction to a vaccine ingredient
• You are currently very ill or have a high fever
• You have a weakened immune system and are unsure about timing
• You are pregnant and want guidance on the best timing for your vaccines
• You have a history of a medical issue after vaccination and want personalized advice

If you have any concerns, a doctor, pharmacist, or clinic nurse can help you decide the safest option.

It can also help to think about your recent health history. If you have had strong reactions to other vaccines, fainting after injections, or a medical condition that requires close monitoring, a little extra planning is wise. That does not automatically mean you cannot get the COVID-19 and flu shot together; it only means the timing and setting may need to be tailored to you.

For people taking certain long-term medicines, including treatments that affect the immune system, a clinician may want to review the schedule in advance. The goal is not to avoid vaccination when it is needed, but to make sure the plan fits the person, their conditions, and their other treatments.

Does Getting the COVID-19 and Flu Shot Together Affect How Well They Work?

No, getting both vaccines during the same visit does not appear to reduce how well either one works. Vaccines are designed to train your immune system to recognize specific viruses, and receiving them together does not usually cause problems.

This is one reason public health experts support coadministration, which is the term used for giving multiple vaccines at the same time. In other words, the COVID-19 and flu shot together is a standard approach that can support preventive care without changing the goal of protection.

The immune system is built to respond to many things at once, including everyday exposures. That is why routine immunization schedules often include more than one vaccine in a single visit. For most people, the body can handle that without any meaningful drop in protection.

If anything, the bigger risk is delaying one of the vaccines and leaving yourself unprotected longer than necessary. That is why the COVID-19 and flu shot together can be a sensible choice when both are due.

Can Children Get Both Shots Together?

In many cases, yes. Children who are eligible for both vaccines can often receive them at the same appointment. Pediatricians commonly follow vaccine schedules that include more than one vaccine during a visit.

Parents should ask their child’s healthcare provider if they have questions about timing, age eligibility, or any special medical conditions.

The COVID-19 and flu shot together can also be a practical choice for families trying to reduce missed school days and multiple trips to the clinic.

For children, one visit can also reduce stress. Some kids are anxious about shots, so combining appointments may mean dealing with the worry only once. In many cases, that is easier for both the child and the parent. If a child has a history of strong vaccine reactions or a chronic illness, the pediatrician may suggest a specific plan, but routine coadministration is commonly used.

What About Seniors and People at Higher Risk?

Older adults and people with chronic conditions are often encouraged to stay current on both flu and COVID-19 vaccines because they are more likely to get seriously ill from either infection.

Getting both shots together can be especially helpful for:

• Adults over 65
• People with asthma, diabetes, heart disease, or lung disease
• People with weakened immune systems
• Pregnant people
• Healthcare workers and caregivers

For these groups, protecting against both illnesses in one visit may be an efficient way to reduce risk. Many clinicians recommend the COVID-19 and flu shot together because it is easier to keep people current on prevention during busy respiratory virus months.

Seniors, in particular, may benefit from simplifying their vaccine schedule. Some are already managing medications, specialist visits, and chronic conditions, so a single appointment can reduce the burden. Caregivers may also find it easier to coordinate transportation and follow-up when both vaccines are handled at the same time.

For people with heart or lung disease, avoiding respiratory infections is especially important because even a short illness can lead to complications. That does not mean vaccines eliminate all risk, but they can lower the chance of severe disease and hospital visits.

What If I Already Had One Shot?

If you already got your flu shot or COVID-19 vaccine, you can still get the other one later. There is no need to restart anything. If you are due for both, you can ask to get the second vaccine as soon as it is available.

That flexibility is one reason the COVID-19 and flu shot together works well for many people, but spacing them out is also acceptable if that better fits your schedule.

Some people prefer to separate the shots so they can tell which vaccine caused any side effects. That is a reasonable preference, and it does not conflict with the fact that the COVID-19 and flu shot together is generally safe. Others simply want to finish everything in one visit, which is often the easier path.

Do You Need to Wait Between the COVID-19 and Flu Shot?

For most people, no waiting period is needed. The vaccines can be given on the same day, either in one arm or in separate arms depending on the clinic’s practice and your preference.

If you prefer to space them out, that is also usually an option. But there is no general requirement to wait days or weeks between them.

Some people choose the COVID-19 and flu shot together simply to make the process easier. Others prefer separate visits because they want to track side effects one vaccine at a time. Either approach can be reasonable.

If you are unsure, ask the person giving the vaccine whether there is any reason to separate the shots for you. In most situations, the answer will be that the COVID-19 and flu shot together is perfectly acceptable.

Common Questions About Getting Both Vaccines

Can I get sick from getting both vaccines at once?

No. The vaccines do not cause COVID-19 or flu. They help your body build protection against those viruses.

Which arm should I get each shot in?

If you get both shots on the same day, a clinic may use different arms. If one arm is more sensitive, you can ask whether the injections can be placed in separate arms to make soreness easier to manage.

Should I take pain relievers before the shots?

It is usually not recommended to take medicine before vaccination unless your doctor says so. If you develop mild aches or fever afterward, many people can use over-the-counter pain relievers as directed, but it is best to follow your healthcare provider’s advice.

What if I felt bad after a previous vaccine?

Mild side effects are common and usually not a reason to avoid future vaccines. If you had a severe reaction, speak with a medical professional before getting vaccinated again.

Can I get other vaccines at the same time too?

In many cases, yes. Some people can receive additional vaccines during the same visit. A healthcare provider can tell you which combinations are appropriate.

For example, people who are interested in how another common vaccine is spaced over time can read about HPV vaccine dosing and how long a single shot may last.

The same general principle applies to other routine immunizations: when the vaccines are appropriate, one appointment can often cover more than one preventive step. That reduces the chance of missed care and can make staying on schedule much easier over the course of a year.

When Is the Best Time to Get Vaccinated?

The best time is when you are eligible and vaccines are available, especially before flu season or if you are due for an updated COVID-19 vaccine. Staying current helps protect you before illness starts spreading widely in the community.

Because flu and COVID-19 can overlap, many people choose to get both vaccines at the same time in the fall. However, if you are behind on either one, it is worth getting up to date as soon as possible.

If you want to compare how quickly protection may matter during a season, it can help to think about rollout timing and availability. For more on that broader issue, read our article on why the COVID-19 vaccine rollout can be so slow.

Timing can also depend on personal circumstances. If you recently had COVID-19 or another illness, recovered from a fever, or were told to postpone a vaccine for a medical reason, follow the advice you were given. Otherwise, there is usually no reason to delay the COVID-19 and flu shot together once you are eligible and feeling well enough to be vaccinated.

It is also worth noting that protection is not immediate. It can take time for your immune system to respond after vaccination, which is why getting ahead of the season is useful. Planning early gives your body time to build the protection you want before viruses are circulating widely.

The Bottom Line

Yes, you can usually get a COVID-19 shot and a flu shot together. For most people, it is safe, effective, and convenient. Getting both vaccines during the same visit can save time, reduce missed appointments, and help protect you against two serious respiratory illnesses.

If you have a history of severe allergies, a medical condition, or concerns about vaccine timing, check with a healthcare professional first. For most people, though, the COVID-19 and flu shot together is a simple way to stay protected with one visit instead of two.

If you are due for both, do not wait for a perfect moment. The COVID-19 and flu shot together is usually one of the easiest ways to keep your seasonal protection on track and avoid unnecessary delays.