Veterinarians: The Invisible Heroes Who Hold the World Together
By Carlos Arturo Bastidas Collantes
We were taught to see veterinarians as the “animal doctors,” the ones who treat dogs and cats in clinics or care for cows and horses in the countryside. But no one told us that, in reality, veterinarians are the silent guardians of public health, the pillars of the global economy, and the anonymous heroes who keep society standing. No one told us that, without veterinarians, life as we know it would collapse.
Much More Than a Stethoscope and a Scalpel
Veterinary work goes far beyond treating diseases in animals. It is a field deeply connected to food safety, pandemic prevention, national economies, and environmental stability. Every time you consume meat, eggs, milk, or fish, there is a veterinarian behind it, ensuring that what reaches your table won't make you sick. Every time a zoonotic disease (like rabies, brucellosis, or avian influenza) is controlled before becoming a global catastrophe, a veterinarian has been working behind the scenes.
Veterinarians are in airports, monitoring the entry of species that could spark epidemics. They are in labs, researching viruses and bacteria that threaten not only animals but also humans. They are in the field, ensuring that livestock production prospers without harming biodiversity. They are in the oceans, protecting marine life. They are in the rainforest, fighting for endangered species. They are in slaughterhouses, guaranteeing that the meat you eat is safe. They are in natural disasters, rescuing lives that most people never notice.
The Invisible Guardians of Public Health
Veterinary medicine is the first line of defense against pandemics. Rinderpest, a disease that once devastated entire economies, was eradicated from the planet thanks to veterinarians. Rabies, which killed thousands of people in the last century, is now controlled in much of the world through vaccination campaigns led by veterinarians. Avian flu and COVID-19 remind us what happens when we ignore the importance of the connection between animal health and human health.
Veterinarians work side-by-side with physicians, epidemiologists, and scientists in what is known as One Health, because the health of animals, humans, and the environment are inseparable. If we are not facing an even worse pandemic today, it is because veterinarians fight daily against invisible threats.
The Engine of the Global Economy
If you think veterinary medicine doesn’t impact the economy, think again. Livestock, fisheries, agribusiness, and the export of animal products move trillions of dollars every year. A single outbreak of foot-and-mouth disease can cost a country millions in losses and bankrupt thousands of producers. A crisis in the poultry industry can drive up food prices and destabilize a nation’s economy.
Veterinarians are the ones who sustain responsible production, prevent catastrophic losses, and ensure the quality of the products that keep society running. Without veterinarians, food safety would be chaos, and countries would lose one of their main sources of wealth.
A Call to Society: Value Your Veterinarians!
And yet, society doesn’t see it. Most people think of the veterinarian only when their pet gets sick. They don’t see the scientist, the epidemiologist, the researcher, the professional who pours their heart into keeping the world on its feet.
Veterinary medicine is not a second-class profession. It is a vocation that requires sacrifice, dedication, and a deep love for life in all its forms. It is a career where heroes don’t wear capes—they wear mud-covered boots, blood-stained lab coats, and hearts scarred by battles lost and won.
To my colleagues, to the students who dream of becoming veterinarians, to those who have ever doubted their importance: you are the foundation upon which a healthier, safer, and more just world is built. Without you, humanity would not survive. Don’t let anyone make you feel otherwise.
Because as long as there are veterinarians in this world, there will be hope.
And now, let the world know it!
Share this with all your colleagues so they never doubt—not even for a moment—that they made the right choice in joining the greatest profession in the world!
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