.jpg)
Dengue fever, a common vector-borne disease, has long been associated with severe short-term symptoms, including high fever, joint pain, and fatigue. However, recent research has unveiled a concerning revelation: individuals who recover from dengue fever are at a significantly higher risk of developing long-term heart complications compared to those who have recovered from COVID-19. This finding highlights the need for increased awareness and preventive measures, particularly in regions where dengue is prevalent.
Unveiling the Long-Term Risks of Dengue Fever
A groundbreaking study conducted by researchers from Nanyang Technological University (NTU) in Singapore has revealed that people who have recovered from dengue face a 55% higher risk of developing heart-related issues than those who have recovered from COVID-19. The heart complications identified include irregular heartbeats, heart disease, and the formation of blood clots, all of which pose serious threats to long-term health.
The study, which was published in the Journal of Travel Medicine, examined the medical records and health tests of 11,707 individuals in Singapore who contracted dengue between July 2021 and October 2022. This data was then compared to the health outcomes of 1,248,326 residents who were infected with COVID-19 during the same period, primarily with the Delta and Omicron variants. The study's findings underscore the potential for long-term health complications following dengue infection, which may surpass those associated with COVID-19.
.jpg)
Comparing the Burden of Dengue and COVID-19
The comparison between dengue and COVID-19 survivors is particularly relevant given the global impact of both diseases. While COVID-19 has dominated headlines and public health discussions, dengue continues to be a significant health challenge in many parts of the world, particularly in tropical and subtropical regions. The study’s results suggest that, despite the widespread attention COVID-19 has received, dengue may pose an even greater risk in terms of long-term cardiovascular health.
Also Read: Deepika Padukone Break The Internet With Maternity Shoot; What to Expect at 9 Months Pregnancy
The research team capitalised on the simultaneous circulation of both dengue and COVID-19 in Singapore to conduct this first-of-its-kind study. By comparing the long-term health outcomes of individuals who recovered from these two diseases, the researchers were able to identify distinct risks associated with each. While both dengue and COVID-19 were found to cause long-term health problems, including those affecting the heart, neurological, and immune systems, dengue survivors exhibited a more pronounced risk of heart complications.
Implications for Public Health and Preventive Measures
The findings of this study have significant implications for public health planning, particularly in regions where dengue is endemic. As climate change continues to expand the range of mosquito-borne diseases, including dengue, the burden on healthcare systems is likely to increase. Assistant Professor Lim Jue Tao, the lead author of the study from NTU's Lee Kong Chian School of Medicine, emphasised the importance of this research in shaping future public health strategies.
Also Read: Lancet Study Reveals Widespread Iron, Calcium, and Folate Deficiencies Among Indians
"Dengue is one of the most common vector-borne diseases worldwide. The long-term health complications associated with it not only increase the burden on the individual but also on the healthcare system as a whole. We decided to compare the data against COVID-19 patients because our previous work indicated similar long-term risks. This study highlights the urgent need for enhanced preventive measures against dengue," said Assistant Professor Lim.
The Path Forward: Strengthening Prevention and Awareness
Given the elevated risk of heart complications among dengue survivors, it is crucial for healthcare providers, public health officials, and individuals in dengue-prone areas to take proactive measures. This includes strengthening vector control programs, improving public awareness about the dangers of dengue, and encouraging early medical intervention for those infected.
Additionally, the study’s findings highlight the need for long-term monitoring of individuals who have recovered from dengue. Regular cardiovascular check-ups and monitoring for potential complications could help mitigate the risks and improve health outcomes for dengue survivors.
Bottomline
As the world continues to grapple with the long-term impacts of COVID-19, this study serves as a reminder that other infectious diseases, like dengue, also pose significant long-term health risks. The 55% higher risk of heart complications among dengue survivors underscores the need for heightened vigilance, especially in regions where dengue is a persistent threat. By prioritizing preventive measures and long-term monitoring, we can better protect individuals from the hidden dangers of this common but potentially deadly disease.