A lot of Dengue, Malaria and Swine Flu cases are reported everywhere now-a-days. Each of them has a different reason, are transmitted differently and even the symptoms also vary. We are concerned for your health,kindly go though the following individual blogs on Dengue, Malaria and Swine Flu and stay protected.

Dengue:
http://www.metrohospitals.com/blogs/internal-medicine/dengue-fever-don-t-ignore-the-symptoms

Malaria:
https://www.quora.com/profile/Metro-Hospital-2/Posts/Malaria-What-You-Should-Know-About-it

Swine Flu:
https://www.linkedin.com/pulse/all-you-need-know-swine-flu-metro-hospitals