· 5 min read
"Martin, will a vaccine work?"
"When will all this end?"
"When can I hug my grandkids?"
These are all questions I get asked daily. Not surprising questions. Humans, at our core, are social animals. And right now, we are craving the normality that effective vaccines could provide.
At the Financial Times’ Global Boardroom event, while the questions were different, the sentiment was quite similar. Are we seeing light at the end of the tunnel? And what should we – governments, the health care industry, international bodies – be doing to stop this from happening again?
During the panel, I cited a number of items that should be on our global agenda, from tackling the root cause of pandemics to the importance of international leadership and a more coordinated response that I would like to see if there is a "next time."
These are all topics where I would like to see greater dialogue happening. Most pressing today, however, is vaccine hesitancy. Recent polls tell us 50% of Americans are unlikely to get vaccinated. In the UK, 36% of the population say they are unlikely to get vaccinated.
Our desires to return to normalcy depend on two vaccine-related things: vaccine efficacy, or lasting immunity, and uptake, or how many people get a vaccination. Although social distancing and masks will be with us for some time, vaccines are the longer-term solution – providing we get them.
The 95% efficacy claimed for the Pfizer and BioNTech vaccines is promising, but more data gathering is needed before we can speculate what this means. Importantly, we don’t know if it confers lasting immunity or if older adults will be protected. If successful, it will be one of many COVID-19 vaccines that we use over the coming months and years.
Put bluntly, if a vaccine has 60% efficacy, we need close to 100% uptake, which is frankly impossible. If a vaccine is 80% effective, we still need 75% of a population to take it.
Vaccine efficacy, manufacturing and distribution at scale must be left to the experts. But when it comes to reducing hesitancy and boosting uptake, we all have a role to play. Hesitancy has been around for as long as vaccines. Age, religion, education and pure denial (e.g. It’s a hoax!) all contribute to reasons why people refuse vaccines. But vaccine hesitancy comes down to one thing: fear. People fundamentally want to know: Is it safe? People take medicine based on trust.
Since COVID-19 became a household name, there have been assurances that a vaccine will be the light at the end of a very long tunnel. It is the beacon of hope for all of us. Headlines and government pronouncements promised that it would be developed and manufactured faster than ever before for what is a new and untested science. Without considering the unintended consequences of this well-intentioned narrative, our leaders have taken the embers of fear (because distrust was already there), and poured petrol over them.
Increasing vaccine hesitancy should not be a surprise to any of us. But what it means is we need to start building trust – quickly.
Trust in government, industry and institutions is low. We only follow leaders we trust, particularly in a crisis.
Building trust is going to take time and requires a top-down and bottom-up approach. Governments must provide the resources, but the convincing should be left to trusted communicators. These are community and religious leaders, social media influencers, local doctors, social workers, nurses and student leaders. People who are already trusted by their communities and peers. Once these people are identified, we must take the following steps:
Martin Lush, a microbiologist by profession, has over 30 years’ experience in the pharmaceutical and health care industry working with clients in over 50 countries. He has held senior management positions in QA, manufacturing, QC and supply chain auditing, and has conducted audits and education programs for many hundreds of companies in over 25 countries. Currently, he leads the Global Health Sciences division for NSF. You can follow him on LinkedIn.
Watch the panel session in full:
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This edition of the health sciences Journal is about hope and optimism, and how we must rethink our ways of working.