I’m Not an Anti-Vaxxer, But…

How do you feel about the COVID-19 vaccine? If you’re unsure about its safety, we answer some of your concerns.

It’s brand new, was rapidly developed, and we don’t really know that much about the vaccine, do we?

There have been a number of studies published on COVID-19 vaccine acceptance rates around the world. Some countries, like China and Malaysia, have acceptance rates over 90%, while other countries have much lower rates. In the US, the vaccine acceptance rate was found to be 57%, while in Russia and Italy, it’s a little over 50%. Yet more countries, like Australia, hover around the 75% mark.

We don’t have to get the vaccine, but the more of us do, the safer everyone will be - particularly when international travel becomes more in reach for everyone.

Most of the reasons for hesitancy centre around the safety of the vaccine. Here are some of the most common concerns:

Concern: The vaccines have been developed too quickly

The vaccines appear to have been developed quickly. But the urgency of the COVID-19 crisis meant that all available resources and efforts, including some of the best minds in the world, were directed towards finding a vaccine.

Vaccines can be developed faster than in the past, thanks to newer technology that uses the genetic code for the virus to build the vaccine. Researchers were able to start work as soon as the genome for the virus was released in January 2020.

Clinical trials of the vaccine were also able to progress quickly because COVID-19 was widespread in many countries. This meant that differences between vaccinated and unvaccinated groups could be detected sooner than for a rarer disease.

Concern: There were shortcuts taken so safety was not prioritised

It’s true that COVID-19 vaccine trials were set up quickly, but this doesn’t mean that safety was compromised.

In fact, most of the vaccine trials included tens of thousands of people. This provided a larger amount of data than for many other vaccines we often get. Phase 1 and 2 trials often overlapped because safety had already been established.

In most countries, COVID-19 vaccines must meet the same high standards as any other vaccine. Once a vaccine is being used, experts and regulators continue to monitor its safety.


Concern: There may be long-term side effects

The vaccines have been tested since mid-2020, and millions of doses have now been given with very few reported adverse effects. But they continue to be monitored, with countries sharing their vaccine safety monitoring data via a global database.


For up-to-date information on the vaccines, visit your government health body’s website and look for the COVID-19 updates.