4 Top Global Health Issues of 2021

Global Health Issues

If there’s any year that has made glaringly obvious health inadequacies globally, it has been 2020. As COVID-19 spread across borders, it affected millions. Tackling the health issues it helped unearth is essential to ensuring societal progress. However, COVID-19 overtook the headlines when it came to news about health. Although it is the predominant issue we face today, it is far from being the only one. The fact is we are wrought with health issues of all kinds that affect millions globally. If left unchecked, these health issues can wreak havoc upon humanity and impair global development. The pandemic outbreak has helped exacerbate some of the already existing issues and has made them incredibly challenging to tackle. If you’re interested in learning more about some of the most pressing health issues of today, keep reading below.

Healthcare Access

Healthcare access is yet another vital issue that we need to tackle to ensure that every community has an equal chance of development and leading a prosperous life. Various factors prevent access to healthcare. For some, the barrier is logistical. Those located in rural areas may need to travel thousands of miles to access even basic healthcare. Furthermore, they may not have access to specialists.

Therefore, it increases the demand for more health workers in our society. This increase in demand attracts more individuals to join this field as a career. Today, aspirants can opt for a masters in public health online and help those who don’t have access to healthcare. In addition, online education allows them to continue their education along with their current job.

Additionally, sexual, racial, and ethnic minorities often have various socio-economic barriers that prevent them from seeking healthcare services. They may fear their concerns won’t be taken seriously or a stigma surrounding their issues. These problems indicate deeper issues in the healthcare system and highlight inequalities and biases the system propagates. Healthcare systems need to be more accessible through telemedicine or mobile healthcare to reach all communities.

Furthermore, healthcare officials need updated knowledge on how to show more sensitivity in their work when dealing with minority groups and social taboos.


Apart from COVID-19, there remains a much more insidious epidemic that costs us thousands of lives across the globe annually. What makes HIV and AIDS so dangerous is that the topic is a huge taboo in even developed parts of the world. Many avoid seeking help due to fear of ostracization. People wrongfully associate HIV/AIDS with specific sexual minorities; many believe it can spread through regular contact. Furthermore, many assume an HIV diagnosis to be a death sentence. These myths prevent people from addressing this pressing issue.

  1. Physical Activity and Obesity

One of the most pressing health issues of today’s age is the increasing rates of obesity, which affect millions globally. Unchecked eating habits and lack of physical activity lead to an increased rate of obesity in adults and children alike. Furthermore, the pandemic outbreak only worsened this issue. As gyms shut down globally and most people spent time in lockdown, physical activity rates dropped to record lows. As a result, not only could people not head to the gym, but they couldn’t head for walks, hikes, or any other outdoor activities.

Obesity isn’t an isolated disease in itself but a condition that can cause severe health drawbacks. Increased levels of obesity can cause heart disease, diabetes, gall bladder disease, hormonal issues, arthritis, and more. In addition, it can severely impact the patient’s quality of life and lead to several mental health issues. Therefore, it’s vital to encourage people to stay fit in any way they can and eat healthy to combat this epidemic.

Mental Illness

It might not be the first thing that comes to your mind when we talk about global health issues, but mental health and related issues have to make a place on this list. The issues surrounding mental health have been taboo for decades. However, recently in the last few decades, we have seen a rise in the awareness and desensitization of such issues. Mental health movements, activists, and professionals have contributed to the rise in awareness and treatment plans which we now have.

Depression is one of the most common illnesses in the world. The physical effects of depression and other illnesses such as anxiety can wreak havoc on your life and change your entire outlook. Not only do you feel the effects of mental illness on your mood, but they extremely uncomfortable physiological effects on the body as well. Restlessness, an upset stomach, and chronic aches are just some of the common physical effects of mental illnesses. The positive to this is that many people have realized the need to seek help when they think their mental health is beginning to suffer. In the past, people might not have taken other people’s mental health issues seriously, let alone their own.


Now that we have reached the end of this article, we hope you have better understood some of the common health issues in 2021. They are current issues, but it seems like they will be a part of global society for the coming few years. The good news is that scientists and public health workers are working tirelessly to find whatever viable solutions they can for these issues.

We might see a change in the coming few decades. With the way these professionals work, it won’t surprise me if we hear positive news about any one of these avenues shortly.

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