Jennifer Juno, The Peter Doherty Institute for Infection and Immunity and Stephen Kent, The University of Melbourne
Protection from infection wanes over time. So boosters will offer extra protection and hopefully reduce the spread of the virus even further.
Discuss with your doctor whether or not you need a booster – and if so, which vaccine will work best for you.
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As boosters are authorized for all three COVID-19 shots available in the US, the ability to swap out vaccine types looks to be a boon to the immune system.
There are very few situations where someone can’t have a COVID vaccine for medical reasons.
People getting vaccinated may still have questions about COVID-19 vaccines, like why it takes two doses — and then two weeks — to take full effect.
THE CANADIAN PRESS/Ryan Remiorz
A medical student answers questions he gets asked at a COVID-19 vaccine clinic: Efficacy versus real-world effectiveness, immune response and how the mRNA vaccines compare to vaccines already in wide use.
University of Canberra Professorial Fellow Michelle Grattan and University of Canberra Associate Professor Caroline Fisher discuss the week in politics.
Archa Fox, The University of Western Australia and Thomas Preiss, Australian National University
Doses of the Moderna vaccine will be available in Australia from mid-September. So if you’re in an eligible group you could be offered either Pfizer or Moderna. Here’s how they compare.
The Moderna vaccine has been provisionally approved by the Therapeutic Goods Administration for use in Australia, with one million doses due in the second half of September, which will go to pharmacies.
Masking indoors will yet again be the new normal in Los Angeles County – and possibly elsewhere in the U.S.
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As Los Angeles County again mandates masking indoors – even for the fully vaccinated – local health officials in the U.S. are closely eyeing their own COVID-19 vaccination and infection rates.
The freedom of going mask-free is still a ways off for kids under age 12.
Juan Monino/E+ via Getty Images
As many teens and adults in the US restart their social lives, parents of children under the age of 12 wonder when their kids will also be able to experience the freedom that comes with vaccination.
The first Pfizer-BioNTech COVID-19 vaccine dose in Canada sits ready for use at The Michener Institute in Toronto in mid-December 2020, less than a year from when the World Health Organization declared COVID-19 a pandemic.
THE CANADIAN PRESS/Frank Gunn
If Big Pharma wants to achieve the ultimate image makeover, it must capitalize on the current public good will about its COVID-19 vaccines by prioritizing socially responsible practices.
Canadian public health organizations have run into a serious communication problem about the AstraZeneca vaccine. Crisis management and communication theories explain what’s gone wrong.
So far, most vaccines in the US are mRNA vaccines. These represent a new technology and are likely to take over the vaccine world. But how do they work? What are their weaknesses? Five experts explain.
Gene-based vaccines had never been approved for humans before the coronavirus pandemic.
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The coronavirus pandemic has driven a lot of scientific progress in the past year. But just as some of the social changes are likely here to stay, so are some medical innovations.
The Johnson & Johnson vaccine only requires one dose.
Phill Magoke/AFP via Getty Images
The Johnson & Johnson vaccine is different from the Moderna and Pfizer vaccines in a few important ways that could make it a huge help to global vaccination efforts.
For many, distinguishing between fact and fiction is difficult.
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Paediatrician at the Royal Childrens Hospital and Associate Professor and Clinician Scientist, University of Melbourne and MCRI, Murdoch Children's Research Institute
Professor of Epidemiology, Population Interventions Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne