No ‘back to normal’ after COVID-19: Health care should shift focus from treatment to prevention
COVID-19 has placed a spotlight on the inequities of Canada’s current “curative” health-care system and the problems associated with viewing health policy in isolation from social factors.
Post-COVID, we should not “go back to normal.” Instead, we should push for a health-care system that values prevention and acknowledges that all policy is health policy.
We need to ensure that we address all factors that can produce and maintain health, not just help people once they’re sick. To best address population health, there needs to be a balance between preventive and curative measures, equitable access to social services, policies that emphasize the social determinants of health and a move away from the “sickness care system.”
What was normal? Curative health care
The curative approach to health care focuses on curing and treating the individual once they have been diagnosed with an ailment. The Canada Health Act defines “health” narrowly, and only ensures that “medically necessary” services are provided.
Aside from being reactive, there is no firm definition of what constitutes a medically necessary service, and what is deemed medically necessary can change depending on the context in which it is provided. Services deemed not medically necessary include prescription medications, optometry, dental care and physiotherapy, among others. Even further removed from the medically necessary definition are social determinants of health, including safe housing, income security and an adequate social safety net.
With the curative approach it’s impossible to have a population that is well, since that was never the goal of the system. There is also an argument that the curative approach to health care does more harm than good, as evidenced by medical errors, negative pharmaceutical interactions and the medicalization of everyday life experiences.
The curative approach focuses on disease in the individual, rather than looking at social aspects and proximate factors that may impact the disease. Now, with COVID-19, there is no cure for the disease and so the curative approach already falls short.
Where normal failed
The advice given to the Canadian public as the best way to stop the spread of COVID-19 is to stay home whenever possible, and wash their hands frequently. Although this may sound like good advice, it cannot be practised by all Canadians equally.
Canadians are told to stay home as much as possible. But what if they don’t have a home? Do they take a chance on a homeless shelter, where overcrowding is inevitable? Although on the surface, this may seem like a housing policy issue, a labour policy issue or an economic policy issue, it is truly a public health policy issue.
The privilege of owning a home is highlighted by the federal government, which allowed for mortgage payments to be deferred for eligible homeowners while no similar policy was put in place to defer rent payments. Instead, that decision is left to the individual landlords, and negatively impacts those with a lower socioeconomic status.
Further, access to clean water is not available to all Canadians, as 61 Indigenous communities across the country are under boil-water advisories. Evidently, access to social determinants of health are not equally distributed.
At the federal level, short-term financial measures have been put in place to help Canadians stay afloat, such as the Canada Emergency Response Benefit (CERB). With more than three million Canadians out of work, COVID-19 has highlighted how precariously many Canadians were living.
While these economic efforts may be useful right now, they’re merely Band-Aid solutions that are unlikely to have any lasting impact on the social determinants of health. Like the curative health system, they are reactive, not proactive; curative, not preventive. That means many of the factors that contribute to the spread of COVID-19 cannot be effectively managed because there’s no adequate social safety net in place.
Creating a ‘new normal’
When health and economic systems are in disarray, there’s no better time to reconstruct from the bottom up. There is no doubt that a preventive approach to health care would not only lead to a healthier population and more equitable access to social services, it would also be less expensive than our current system in the long term.
As the largest chunk of GDP is spent on health care, shifting money to other policy areas that influence the social determinants of health will require major restructuring. Because we have a federal health system, change often occurs slowly and large-scale reform rarely occurs at all. This is demonstrated by Canada’s lack of a national pharmacare program, mental health strategy and national home-care program, despite them all having been discussed for the last several decades.
In response to COVID-19, every Canadian province declared a state of emergency, and so it wasn’t deemed necessary by the federal government to invoke the Emergencies Act. However, invoking the act may have been an opportune time to expand the definition of medically necessary services and pass sweeping health reform measures, such as national health programs, without pushback from the provinces.
Health policy should be all-encompassing and consider the bidirectional relationship between upstream (preventive) and downstream (curative) measures, and it should be analyzed in the context of social determinants of health, including gender, race, education and socioeconomic factors.
Canada should seize the opportunity for collaboration between the provinces and among government, private sector and community groups. Now is the time for integrative policies over reactive measures; public programs over privatization; and embracing preventive measures to avert illness. Now is the time for change. We should never go back to “normal.”