The rise in the number of dengue infection cases has become an emerging national health concern. With people falling ill daily and some even succumbing to the illness, health officials continue to urge people to take all preventive measures.

from Times of India https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/dengue-reinfection-can-you-catch-dengue-twice-heres-what-you-should-know/photostory/87978767.cms