Global Health Security
Authors: Mehboob Riffat 
Published: October 2023

To reduce the risk and effect of sudden incidents of public health that put people at risk across national and international boundaries, it is necessary to take both preventive and reactive measures. These measures are referred to as global health security. Discussions on health security in scientific gatherings have become more prevalent in recent years after the Covid pandemic. Health security is for the whole world, irrespective of age, race, gender, or financial stability. However, it has been noted that there are many different concepts of health security, that the whole purpose of this is to accommodate only the upper-class societies. The disturbed equilibrium of the microbial world due to rapid urbanization, population increase, environmental deterioration, and the improper use of antimicrobials makes people realize the importance of health security that requires a collaborative approach focused on preparedness for any future pandemics and equal access to health care products.
The covid-19 pandemic has had a great influence on people’s lives and their ability to think. Now the main race is not about defence systems; it has shifted towards more and better health security and the ability to deal with any future pandemics. The coronavirus outbreak was associated with severe acute respiratory syndrome, the Middle East respiratory syndrome coronavirus outbreak in 2012, the swine flu pandemic in 2009, and the West African Ebola virus disease epidemic in 2013–2016. All these epidemics are primarily caused by the significant travel of infected people across borders. This highlights the need for global health security, which helps coordinate surveillance and policymaking. This limits disease transmission and reduces the damage.
While infectious diseases have no limits, inadequate health systems in poor nations make them worse and more out of control. Africa and other third-world states face many problems in securing global security. The spread of infectious diseases among susceptible areas is due to inadequate public healthcare fundings, vaccine coverage, poverty, armed conflict, and climate-related disasters, which damage developing countries. This only serves to increase susceptibility to the disease. The continuous transmission of polio and measles in different parts of Africa and Asia, as well as recent Ebola outbreaks in West Africa, highlights the need to overcome this in order to stop the spread of diseases to other areas. No nation can be completely protected from the spread of diseases due to a lack of social services and a strong health infrastructure; hence, global security demands global equality and progress towards health for everyone.
To advance global health security in all nations, there is a need for multi-stakeholders and governance, justifiable finance through the proposed pandemic funds, and common goods for health. Future outbreaks can be efficiently managed by funding basic healthcare and enhancing the response systems. Equity in pandemic preparedness and response measures depends on high-level political commitment and global leadership irrespective of colour and gender. False contradictions between countries can be dismissed by focused investments in strengthening health emergency infrastructure, particularly through primary healthcare, ensuring that the world is better prepared to handle complex public health emergencies.