Health 17/11/2025 22:21

Public Health Experts Stress Vaccination as Key to Preventing Severe and Long COVID


A major new study has reaffirmed what public health experts and global health organisations have been emphasising since the start of the pandemic: the health risks associated with contracting COVID-19 are significantly higher than any risks posed by vaccination. According to the research, individuals who become infected face a sharply increased likelihood of severe illness, long-term medical complications, and hospitalisation, whereas COVID-19 vaccines provide strong and reliable protection with only minimal, short-lived side effects for the vast majority of people.

The findings also underline that vaccination does far more than prevent acute symptoms. Studies from institutions such as the World Health Organization (WHO) and the U.S. Centers for Disease Control and Prevention (CDC) have consistently shown that vaccines reduce the risk of developing long-term post-COVID conditions, often referred to as Long COVID. These chronic outcomes can include cardiovascular issues, respiratory difficulties, neurological symptoms, and persistent fatigue. By contrast, a natural COVID-19 infection can trigger a wide range of complications, some of which may linger for months or even years, potentially affecting quality of life and increasing healthcare needs.

This growing body of evidence further reinforces the importance of vaccination as the safest and most effective strategy to protect oneself and loved ones. Public health experts emphasise that immunisation not only shields individuals from severe disease but also plays a crucial role in reducing community transmission, easing the burden on healthcare systems, and preventing avoidable deaths. Reports from the European Centre for Disease Prevention and Control (ECDC) and peer-reviewed studies published in journals such as The Lancet support the conclusion that vaccinated populations experience fewer severe outcomes and recover more quickly when breakthrough infections occur.

In light of these insights, staying informed, keeping vaccinations up to date, and continuing to follow recommended health measures remain essential steps in safeguarding communities. While many regions are transitioning into a phase of long-term COVID-19 management, experts stress that vigilance is still needed to minimise the long-term effects of infection. Vaccination remains a cornerstone of this effort, offering a safe and scientifically validated means of reducing risk and promoting long-term public health stability.

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