Vaccine questions

Find answers to common questions about COVID-19 vaccinations here.

The Moderna vaccine information sheet is another resource.




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You can also find specific information for people who are pregnant or breastfeeding, as well as other information sheets, here.

Vaccine eligibility

Find out if you are eligible to get the vaccine in Yukon.

You have a valid Yukon health-care card

You're eligible to be vaccinated in Yukon. Bring your health card with you to your immunization appointment. Check the booking schedule to find the dates that apply to you.

You are a Yukon resident studying outside of the territory

You're eligible to be vaccinated in Yukon when you return home from school. You should plan to be in Yukon for your 2nd dose, 28-35 days after your 1st. Bring your health card with you to your immunization appointment. Check the schedule to book an appointment after your 14 day self-isolation period.

You live in Yukon but do not have a Yukon health-care card

If, for example, you’re a temporary worker, student, or a recently relocated person, you’re eligible to be vaccinated in Yukon. You’ll need to bring valid photo identification with you, such as a passport or driver's licence, plus 1 of the following:

  • valid Yukon student card;
  • proof of employment in Yukon; or
  • reasonable proof of Yukon residency (for example, a utility bill).

Check the schedule to find the clinic dates that apply to you.

If you're a BC resident who normally receives health care in Yukon

If, for example, you live in Lower Post, you're eligible to be vaccinated in Yukon.

Bring your BC identification with you when you come to the clinic. Check the schedule to find the clinic dates that apply to you.

You're a non-resident critical worker who regularly travels to Yukon

If, for example, you’re a trucker or other critical worker as defined under CEMA, you are not currently eligible to be vaccinated in Yukon. You may be eligible after the general population clinic period in Yukon, subject to vaccine availability.

You're a Canadian, but do not live in Yukon

You are not currently eligible to be vaccinated in Yukon.

You are not Canadian and do not live in Yukon

You are not eligible to be vaccinated in Yukon. You will not be allowed entry into Canada for the purpose of receiving a vaccine. You must be vaccinated in your home jurisdiction.

Who can and cannot get vaccinated

Most adult Yukoners can get vaccinated. Some special circumstances are listed below. If you have questions about whether or not you are able to get vaccinated, talk to your health-care provider.

You’re 17 years of age or younger

Do not get the vaccine if you’re 17 years of age or younger. You can get the vaccine if you’re 18 years of age or older.

You have symptoms that could be COVID-19

Do not get vaccinated if you have any symptoms that could be due to COVID-19. This is so you do not spread the infection to others at the clinic. For advice about if and when you’re able to get vaccinated:

  • talk with your health-care provider; or
  • phone 811.

You currently have or have had COVID-19

You should not be vaccinated while infectious, or if you still feel unwell from a recent COVID-19 infection. This is so you do not spread infection to others at the clinic.

You can be vaccinated if you're no longer infectious and are feeling better from a COVID-19 infection.

You’re pregnant or breastfeeding

If you’re pregnant or breastfeeding and at high risk of exposure to COVID-19 infection, or of developing severe disease, talk to your health-care provider to make a decision about vaccination.

You’re planning to be pregnant

If you’re planning to become pregnant, delay conception until at least 28 days have passed after your 2nd dose of the COVID-19 vaccine.

You had a severe reaction to a previous COVID-19 vaccine dose

You should not get the vaccine if you had a severe reaction to a previous dose of a COVID-19 vaccine. This includes an allergic reaction. Do not get vaccinated until an allergist or another health-care provider determines it's safe. 

You have an autoimmune condition or problems with your immune system

Talk to your health-care provider before being immunized. You may or may not be eligible to receive this vaccine.

You’ve received another vaccine in the past 14 days

If you’ve had another vaccine that's not a COVID-19 vaccine in the past 14 days, wait for 14 days from that last vaccine to receive your COVID-19 vaccine. 

Do not receive any other vaccines (except for your 2nd COVID-19 vaccine) until:

  • you’ve received both doses of the COVID-19 vaccine; and
  • at least 28 days have passed after the 2nd dose (unless your health-care provider considers it necessary).

You’re allergic to polyethylene glycol (PEG) or have an unknown allergy

You should not get the vaccine. Talk with your health-care provider if you have a known allergy to polyethylene glycol, or have had an allergic reaction to an unknown cause.

About polyethylene glycol (PEG)

Polyethylene glycol (PEG) can rarely cause allergic reactions. It’s found in products such as:

  • medications;
  • bowel preparation products for colonoscopy;
  • laxatives;
  • cough syrups;
  • cosmetics;
  • skin creams;
  • medical products used on the skin and during operations;
  • toothpaste; 
  • contact lenses; and
  • contact lens solution.

Foods or drinks can also contain PEG but it’s not known to cause allergic reactions from foods or drinks.

About the vaccine

How do you know the vaccine is safe?

Just like every vaccine we use in Canada, Health Canada approved the Moderna vaccine. This means it’s a vaccine you can trust.

Health Canada-approved vaccines go through 3 stages of development:

  • the exploratory stage;
  • the pre-clinical stage; and
  • the clinical stage.

Health Canada’s regulatory system is proven and world-class.

In the exploratory stage

Scientists do research. This helps to find vaccines that could help us develop immunity to a disease before we are exposed to it.

In the pre-clinical stage

Scientists look for safety concerns. They carry out this phase before testing vaccines in humans.

In the clinical stage

Promising vaccine candidates move on to the clinical stage.

This is the stage where scientists start testing vaccines in humans. Phase 3 studies involve thousands of volunteer participants. Scientists compare groups that received a vaccine to those that did not. Doing this answers whether the vaccine works and is safe for use.

Could there be long-term effects?

Moderna’s COVID-19 vaccine went through complete clinical trials and was approved by Health Canada. The clinical trials, and people’s experiences with the vaccine to date, have given us lots of information on short-term side effects. These are side effects that happen within a few days to a week after getting the vaccine. These side effects include fatigue, fever, soreness or redness where you received the vaccine, and other mild symptoms. They resolve on their own within a short period of time.

Many people have concerns about the possible long-term effects of the vaccine. The history of vaccines shows that, while very rare, vaccines can have delayed effects. But when they do, these effects tend to happen within two months of being vaccinated. The first doses of the Moderna vaccine were given in human clinical trials in July 2020, and now hundreds of millions of people worldwide have been vaccinated. To date, no vaccine safety issues have been found.

Others have concerns about the mRNA technology. Although COVID-19 mRNA vaccines are new, this type of vaccine has been studied in people before. Scientists have been studying and working with mRNA vaccines for decades. This vaccine technology was ideal for the COVID-19 vaccines because it can be developed in a laboratory using readily available materials. This means the process can be standardized and scaled up, making vaccine development and production faster than through traditional methods.

Scientists have studied all available evidence, and the evidence strongly shows that mRNA vaccines are safe and will not cause long-term harm. mRNA technology has been used in human trials for other vaccines and even in clinical trials for different ways to treat cancer. These trials provided important information that showed mRNA is safe.

As the vaccines continue to roll out, safety will continue to be monitored. If a safety issue is detected, immediate action will take place to determine if the issue is related to the COVID-19 vaccine and determine the best course of action.

How does the vaccine protect you from COVID-19?

A vaccine is a way to build your immune system. The Moderna vaccine teaches our bodies to produce protection against the COVID-19 virus. This protection prevents us from getting sick if we're exposed to the virus. 

In a large study where people were given 2 doses of the Moderna vaccine, people were 94.1% less likely to become sick with COVID-19.

What happens if not enough people get the vaccine?

The pandemic will not end, and neither will the restrictions on our day-to-day lives. The more people who get the vaccine, the greater the protection everyone in the territory will have from COVID-19. Over time, this will allow us to live with fewer and fewer restrictions.

Why and how was a COVID-19 vaccine discovered so much faster than other vaccines?

Simply put, because there’s nothing normal about a pandemic. The efforts to find a vaccine for COVID-19 have been on a scale that’s never been seen before. With so many resources put towards this vaccine, it was developed in record time. While the need to deliver the vaccine quickly was important, no steps in the approval process were missed. Instead, with more resources came faster results.

In normal times, there can be many challenges to clinical trials that can affect the overall timeline of a vaccine’s development. A challenge often faced is that enough infections need to be happening in order to allow large-scale trials to happen. Another challenge can be finding enough volunteers for large-scale testing. Moderna did not face these challenges with their vaccine trials. Phase 3 of the vaccine’s trial had 30,000 participants in 100 clinical research sites in the U.S.

The development of the Moderna vaccine also benefitted from many previous years of research into other viruses as well as the mRNA platform.

Why is Yukon getting the Moderna vaccine?

The Moderna vaccine can be transported between remote locations relatively easily. This makes it a good fit for Yukon and the other northern territories.

How is the vaccine given?

The vaccine will be given as a needle in your upper arm. You’ll need 2 doses given approximately 1 month apart. Getting your 2nd dose ensures the vaccine is most effective.

What can I expect after I get vaccinated?

Find out about what to expect after vaccination.

Where should you go to find reliable information?

When you look for information online, make sure it’s from a trusted source. The federal or Yukon government health websites are examples of sources you can trust. Your health-care provider is another trusted source. Do not hesitate to ask them your questions.

COVID-19 vaccine resources

Government of Yukon

Moderna vaccine immunization after-care sheet
Moderna vaccine information sheet - English
Moderna vaccine information sheet - Filipino
Moderna vaccine information sheet - Japanese
Moderna vaccine information sheet - Punjabi
A Path Forward: Next Steps

Government of Canada

Vaccines and immunization
Vaccines and immunization – Immunize Canada 
Vaccine development and authorization
Vaccine safety
Coronavirus and Indigenous communities – Indigenous Services Canada
Immunization Information on the Internet: Can you trust what you read? – Immunize Canada

World Health Organization

COVID-19 FAQ Video

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