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• Q and A with the experts: AstraZeneca and viral vector vaccines
• The Glow Centre is celebrating its 50th anniversary
• Lori Campbell appointed as University of Regina's AVP Indigenous Engagement
• Theatre and Performance program set to get carried away with new production
• Friday's notes

Q and A with the experts: AstraZeneca and viral vector vaccines

The University of ��ݮ��Ƶ has a number of experts available for comment on various aspects of the COVID-19 pandemic.

The AstraZeneca vaccine has recently been approved in Canada and is evaluated to be about 62 per cent effective in preventing the COVID-19 virus.��

Kelly Grindrod, a pharmacist and professor, breaks down how this vaccine and others like it work.

What is a viral vector vaccine?

Viral vector vaccines use a safe virus to deliver information about the virus you want to vaccinate against. The AstraZeneca vaccine uses a chimpanzee cold virus that contains genetic information about the COVID-19 spike protein. The chimpanzee cold virus is used because it can’t make people sick, but also because people haven’t been exposed to it before and wouldn’t have antibodies against it.��

If you recall for mRNA vaccines, the mRNA gives your body information on how to build the spike protein. Viral vector vaccines are similar but they hide the instructions for the spike protein in a safe virus. The Johnson & Johnson vaccine also uses a safe virus—they use a human adenovirus (cold virus) that is modified so it can’t replicate and make you sick.��

How do viral vaccines work?

Viruses use your own cells to make more viruses. That’s how they spread. With viral vector vaccines, the safe virus particle infects your cell just like how a cold virus does. However, the viral vector vaccine is modified so it doesn’t spread. Instead, it just delivers genetic instructions for your cell to build COVID-19’s spike proteins. Your cell displays the spike protein and your immune system sees it and memorizes it. Your body then gets rid of the cell with the spike protein and also gets rid of the safe virus particle that delivered the instructions. The viral vector vaccine does not change your DNA or your genetic information. It just gives your body a memory to help it recognize COVID-19 in the future.

How effective are the viral vector vaccines?

This is the big question on everyone’s mind. In studies, the viral vector vaccines were��very��effective at reducing severe symptoms of COVID-19, hospitalization and death. These are by far the most important outcomes for a vaccine during this pandemic, and they appear to be 100 per cent effective for severe disease consistently across the viral vector COVID-19 vaccines and trials. The real goal of the COVID-19 vaccine right now is to take the pressure off of the hospitals so we can start re-opening the economy, and these vaccines do that very well.��

They are closer to 60 per cent effective for preventing illness altogether. This means you may still get mild cold symptoms, but the vaccine would keep you out of hospital. The research in people over age 65 was also limited, so, for the time being, the guidance in Canada is to use these vaccines in people aged 18-65. As a result, the approval of the AstraZeneca vaccine means that people under age 65 could be vaccinated earlier, while we use the Pfizer and Moderna vaccines for people over age 65.

If I’m offered a viral vector vaccine, should I wait for an mRNA vaccine?

In a word, no. If you are eligible for a viral vector vaccine and you are offered one, the best strategy is to get vaccinated as early as possible. This is a common question, but it is also a bit of a false choice. For healthy people under age 65, the choice wouldn’t be between AstraZeneca’s vaccine and Pfizer’s vaccine. It would be choosing between being vaccinated now in what may be the start of a third wave, versus being unvaccinated until there is enough vaccine for you—likely in the summer months.��

Right now, there is also research underway to examine the efficacy of giving an mRNA (Pfizer, Moderna) booster to people who got a viral vector vaccine (AstraZeneca, Johnson and Johnson). Similarly, there are ongoing efforts to include the new variants in future doses of the vaccines possibly as a booster for those vaccinated now.

Are viral vector vaccines new?

The United Kingdom has vaccinated over 15 million people over the age of 18 with the AstraZeneca vaccine. They are starting to see reductions in infection rates and hospitalizations—even though their dominant strain is a variant of concern. In fact, the data from the UK was one of the most compelling reasons to approve this vaccine for Canadians. There is also an approved viral vector vaccine for Ebola, and viral vector vaccines being studied for HIV and Zika. Russia’s Sputnik V vaccine is also a viral vector vaccine.

The Glow Centre is celebrating its 50th anniversary

A message from the ��ݮ��Ƶ Undergraduate Student Association (WUSA).

This��March 8,����will��celebrate��its 50^th��Anniversary.����Glow is the oldest continuously-running university-based LGBTQ+ group��in Canada.��Operated by the ��ݮ��Ƶ Undergraduate Student Association (WUSA), the service��was established��in 1971��to create a space for members of the queer community to feel included and safe at the University of ��ݮ��Ƶ.��The��Glow��Centre��is��run entirely by dedicated student volunteers.����

This service promotes a healthy attitude towards all sexual orientations and gender identities on the University of����ݮ��Ƶ campus by��providing��a wide variety of peer support, social��events��and resources��for students.��It also works to advocate for the��LGBTQ+ community and towards further equity for these folks on campus.��

On this 50^th��anniversary of Glow,��WUSA��acknowledges the��hard��work��and commitment that��birthed��this��achievement and��is��very proud��of Glow and��the��many milestones��it has��achieved.��Join us in celebrating the Glow Centre by acknowledging its accomplishments��with��a party! Everyone is invited to celebrate this occasion with Glow��via��Zoom, on March 8, 2021, at 7 p.m.��EST. For more details on the event and to register,��check out��.����

We are so proud��of the work this service and��its��dedicated student volunteers��have��accomplished.��For more information��about Glow, check out the��.����

Lori Campbell appointed as University of Regina's AVP Indigenous Engagement

A message from the Indigenous Initiatives Office.

On February 26,��the University of Regina����the appointment of��Lori��Campbell as Associate Vice-President, Indigenous Engagement effective June 1, 2021.��Lori��Campbell currently serves as Director of the ��ݮ��Ƶ Indigenous Student Centre at St. Paul’s University College, a role she began��January 2017, and is also an adjunct lecturer for the Indigenous Studies program. In January 2018,��Lori��accepted a half-time secondment as��Director, Indigenous Initiatives��with the Human Rights, Equity and Inclusion office for six months.��During this time��Lori��helped initiate the Indigenization strategy for the University of ��ݮ��Ƶ.��

Since her arrival to the ��ݮ��Ƶ Region in 2017,��Lori��has been an active community member, including running as an NDP candidate in the 2019 election. The Indigenous Initiatives Office would like to recognize and thank��Lori��for assisting with the foundational work of the 2018 Indigenization Strategy and for her work with Indigenous students over the years. Congratulations��Lori��on your appointment at the University of Regina. We wish you all the best in your new role.

Theatre and Performance program set to get carried away with new production

A message from the Theatre and Performance program.

The Theatre and Performance program has announced its production for the winter term.��This term's production is����by David Yee.��Nine senior undergraduates from the Theatre and Performance program make up the core of the creative team.

carried away on the crest of a wave��is a series of stories that follow the impacts of the 2004 Indian Ocean tsunami as they resonate, intersect globally, and move us with the power of water and the beauty of human resilience. The deadliest tsunami in recorded history, the waves killed over 250,000 people from forty-six countries as they struck the coasts of fourteen nations spanning two continents. In the aftermath, we find a wide range of humanity: a conflicted priest, sisters of legend, an orphaned boy, a radio shock jock, an awed scientist, and a man who makes miraculous discoveries in the aftermath of the disaster.

The audience bears witness to the experiences of people from around the world who have been changed in their minds and souls by this event. These stories represent glimpses of the human spirit, facing enormous adversity yet driven by a will to come together for reflection and sharing — a desire that our own pandemic-impacted world knows all too well. The staging of scenes from carried away on the crest of a wave will reveal the effects of a global natural disaster through a surreal lens. In the ebb and flow of trauma, the unconscious and perceptual space of dreams will exist alongside and within our experience and understanding of reality.

Director Andy Houston collaborates with Denyse Karn (set and props), Howard J. Davis (projections), and Deanna Choi (sound), as well as resident designers Nadine Grant (costume) and Nicole Reid (lighting). Together, they weave together a dream-like world of found objects, images, and people amidst an environment as fluid as floodwaters from a tsunami.

As the program’s first-ever livestreamed production,��carried away on the crest of a wave��aims to connect our communities in times of uncertainty through the medium of live theatrical performance. There will be a digital dramaturgy Hub and Engagement Space hosted on the website for the performance, which can be found at��. This space aims to provide context to our audience’s experience of the play and production, from research sources and themes of the work to the creative vision of the artistic team. Don’t miss this important aspect of��scenes from��carried away on the crest of a wave.

The production runs from March 25 to 27, with an afternoon matinee performance at 11:30 a.m. on March 25 and performances at 7:30 p.m. on March 26 and 27. All performances will be livestreamed.��

Friday's notes

Education Technologies Week��is wrapping up today with a pair of seminars:

• Screencasting: Best Practices (CTE7539),��10:00 a.m. to 11:00 a.m.
• An Introduction to Extended Reality: What It is and How It Can Help Your Students Learn (CTE7541),��1:00 p.m. to��2:00 p.m.

CTE’s annual Educational Technologies Week is an annual opportunity��for ��ݮ��Ƶ’s instructors��to focus more intensively on��teaching development and��technologies for promoting deep learning.

Here's the latest��Nutrition Month Myth vs. Fact��supplied by Health Services Dietitian Sandra Ace:

Myth:

Leftovers can be stored in the refrigerator for a week.

Fact:

Most leftover food should be used within two to four days.

More people are preparing home-cooked meals over the past year, and this likely means that many refrigerators are well-stocked with leftovers. Using leftovers saves time and decreases both food waste and grocery costs. However, since leftovers can be a source of foodborne illness, it is important to know how to��.

In spite of what you’ve probably heard, it’s fine to refrigerate prepared food while it’s still warm. Very hot items can be cooled briefly until they stop steaming. Food left on the counter is easy to forget about and any perishable food left at room temperature more than two hours should be discarded. Transfer your leftovers into smaller, shallow containers where they will cool more quickly and refrigerate them promptly. You can leave the container lid off or ajar a bit until the food has cooled to refrigerator temperature and then cover it tightly.

Date your leftovers so you can keep track of how old they are and use����to determine how long you can safely store them. If you aren’t sure how old something is, don’t rely on the “sniff test” as spoiled food doesn’t necessarily have a bad smell. Reheat leftovers to an internal temperature of 74ºC (165ºF) and use a digital thermometer to check this. Gravies, soups and sauces should be brought to a full, rolling boil. Throw away any uneaten leftovers once they have been reheated.