The Reasons Why Global Health Is So Important

Why Is Global Health Important?

In the late 1970s, global health began to appear in newspaper reports. It really began to emerge in the 1990s and early 2000s.

Global health focuses on problems of human health that cross national borders. It has aspects of clinical care at both preventive and individual levels.

Global health programs take into account medical and non-medical fields, such as epidemiology, anthropology, economic disparities, public policy, environmental factors, cultural studies, and the like.

The World Health Organization (WHO) is one of the most influential organizations focusing on promoting global health, but this organization is not alone.

Scientists and leaders in a variety of fields are leading movements that form alliances between fields that have been traditionally disassociated.

Here are the reasons why we should be aware of global health issues and why it is so important to people around the world.

Environmental Concern

Environmental issues arise from time to time and are based on climate change and air pollution.

However, how will these problems directly impact the health of the human population? In most situations, water sources and sanitation are the solutions.

If basic needs for food are interrupted by destructive hurricanes, earthquakes, droughts, and air pollution, illnesses can more easily spread through large numbers of people.

The alternative is to provide services such as bottled water, irrigation equipment, and healthcare, but global health still needs to focus on reducing environmental challenges.

Most global health researchers believe that climate change is the biggest threat to human wellbeing.

Thus, national strategies to minimize the human contribution to climate change are gaining steam.

Worldwide Diseases

Pandemics are waves of infectious disease. Types of pandemics include HIV, measles, severe acute respiratory syndrome (SARS), AIDS, and other viral risks representing our susceptibility to infectious infections, many of which occur in animals.

There are newly emerging pandemic risks that cannot be overcome each year, and the detection of symptoms can occur only after a person has been infected.

At heart, these issues must be cut off by resolving important areas such as health education, safe agricultural practices, and problems that affect the transmission of viruses.

Aspects of Political Crisis

Despite international politics joining the equation, insufficient access to health care is compounded.

When wars within or between nations undermine vital to travel, water, sanitation, and waste systems, average citizens become more exposed to the disease.

This drives them to look for ways to avoid violent situations that endanger their well-being.

The migration of refugees may cause disease to spread exponentially, but organizations like the WHO emphasize that the solution is not necessarily to separate these large groups of people.

Rather, these organizations concentrate on improving access to immigrant health care by coordinating cross-border campaigns to support measures that link short-term solutions to humanitarian crises with changes in long-term access to health care.

Differences in Environmental Health Care

Following steady progress in the medical sector, communities around the world still require access to modern health education and health care.

With this, they face harsh truths about sexually transmitted diseases (STDs), high levels of child mortality, and poor education.

All of these are problems that can be minimized by addressing the inequalities that are isolating those groups.

Most of these differences are culturally related to rural communities suffering from the largest physician shortage.

Other disparities are the products of income inequality, due to which individuals and families are often unable to provide otherwise inaccessible healthcare.

Global health leaders must identify ways to empower excluded populations in public health networks and address these economic challenges, inspire doctors to practice in remote areas, and implement measures that eliminate gaps and improve healthcare access.

Source of Animal Life

Our lives, as humans, are naturally related to animal health. We have the clearest connection within the food chain, as people grow, store, and eat food on a huge scale.

Animals are also used for travel, drought control, and clothing in developing areas.

There is no question that animal health is a factor in human wellbeing in these cultures.

Agricultural systems such as irrigation, fertilizer and pesticide use, and disposal of waste may impact animal health, causing the transmission of disease to be a problem at all levels of the food chain.

Because diseases from livestock or animal products play such an important role in the spread of disease, veterinary medicine must be included in the attempt to improve global health.

Actions Necessary to Control Global Health

As global health problems become more crucial to major health concerns, everyone can make a huge difference and impact on our society.

Have you ever wondered how to respond to this crisis? What can we do to improve health conditions and increasing disparities in health?

Here are some opportunities to influence global health.

Widen Medicinal Experience

Attend global health speaking events, engage in one of these organizations, or seek international education that can help you make a huge impact on the global health crisis.

This can be possible particularly if you are an MD practitioner or a prospective student in medicine.

Empower Students for Global Health Improvement

Everyone is committed to motivating our students at the local level to ensure improvement in global health.

Also, we should provide our medical students with opportunities to receive a dual degree, merging our Medical Doctor (MD) program with our Master of Public Health (MPH) program.

The MD / MPH degree offers students a different perspective on combining both clinical and patient-level medical care.


The increasing number of global health issues may be disturbing, but don’t lose hope.

Inspired, committed, and knowledgeable individuals are working for solutions in organizations based on the idea that the development of global health is important for every person and every voice.

For years, public health has been following the right moral and ethical course.

It’s nice to see that, as of today, policymakers and businessmen around the world are growing up and opening their eyes to the moral imperatives that have always guided and will always motivate the best of public health.

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