The conflict shows just how high the political stakes are on all sides.
With slow vaccine distribution and manufacturing, some people won't get the second dose on time. But does it matter?
The campaign shows promise. But it's not clear if it will preempt and respond to people's concern about vaccine safety.
Getting a vaccine is proving difficult for many older people now, but the mad rush for the vaccine won't last long. Many people don't want to get one at all, and that will impede herd immunity.
It's no secret many kids (and adults) don't like needles. But where needle phobia can be a barrier to vaccine acceptance, it's important to set your children up not to fear injections. Here's how.
The COVID-19 vaccine rollout has fallen far short of President Trump's promises. President Biden says he can fix that. Can he?
Black people have understandable concerns about vaccines due to a history of racism.
A biologist explains what proteins do in viruses, how they interact with human cells, how the vaccine delivers mRNA into the cell and how antibodies protect us.
Two pharmacists involved in COVID-19 vaccine preparation explain the role pharmacists are poised to play in expanding vaccine access.
Currently, we don’t have the legal infrastructure or public forums needed to address the spread of coronavirus misinformation in Australia. A new proposal could help change that.
Perhaps you've heard mRNA vaccines cause autoimmune disease, or connect you to the internet. Now the Pfizer vaccine has been approved in Australia, it's important we iron out these misconceptions.
We've gone from a novel virus to several COVID-19 vaccines in less than a year. Here's what we've learned from earlier vaccines to allow this to happen.
Australia is set to get the green light to roll out the Pfizer vaccine any day now. There is a complex process behind this.
Nigeria needs a coherent plan to get COVID-19 vaccines.
As the eradication of polio and the successful rollout of AIDS treatments have shown in the past, global cooperation in the face of COVID-19 is possible.
Historically, we immunized children against diseases like polio that were a clear danger to them, but COVID-19 is usually mild in children. However, herd immunity is unlikely without vaccinating kids.
African leaders can make strategies to fight COVID-19 more accessible to the people.
As COVID-19 vaccines roll out, a debate about whether athletes should be prioritized over more vulnerable populations has emerged.
With richer countries having bought up most of the leading western vaccines, others are looking to India, China and Russia for supplies.
We have limited information about the reported deaths of 30 elderly people in Norway who had received the Pfizer COVID vaccine. Here's what we do know.