Dengue is a mosquito-borne viral infection that has been spreading at an alarming rate in recent years. It’s becoming increasingly common for countries that were once thought to be largely immune, and the lack of effective treatments or preventative strategies have made this condition more dangerous than ever before. With global rates on the rise, you may be wondering what are the causes of dengue? In this blog post, we'll understand how dengue is caused.
Causes of Dengue
So what causes dengue? Dengue is spread through mosquito bites from the Aedes species. Any of the four viral strains (DENV1-DENV4) can cause infection. Once infected with a strain, a person gains immunity for that strain only, making them susceptible to other strains. This means that a person can get dengue multiple times. Infected mosquitoes can transmit the virus to humans throughout their lifespan.
The following causes and risk factors are responsible for the occurrence of dengue fever -
- Living in tropical areas – People living in tropical areas are more prone to dengue virus infection as such areas are the best breeding place for all types of mosquitoes.
- Travel to countries endemic for dengue virus- Travelling to countries or places which are endemic for dengue virus make a person prone to a dengue virus infection.
- Already infected with dengue virus – A person who had a past history of dengue virus infection is prone to develop secondary dengue.
Conclusion
Dengue is a growing threat to people all over the world, and it is important to be aware of what causes dengue fever. By understanding the factors involved with the transmission, spread, and causes of dengue fever, we can begin to combat this virus through public health measures and strategies. Having health insurance can provide financial protection in case of dengue-related health issues. We have come a long way in our efforts against dengue fever; however, more work needs to be done in order to bring about eradication. Knowing these facts helps us prepare for future occurrences so that we all may continue living healthy lives!
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.