Dengue virus transmission can be stopped by either controlling mosquito vectors or breaking the contact between mosquitoes and humans. The key is to target the mosquitoes in both their early and adult stages, especially since these mosquitoes prefer to stay close, typically covering 100 metres from where they emerged. They feed mainly on humans, both indoors and outdoors, during daylight hours. Apart from patients, attendants, relatives, doctors, and visitors, the residents and students living on the hospital campus are at great risk of getting infected . A hospital can turn itself into a war zone where the victim becomes the perpetrator. Fogging is avoided at hospitals as it may induce uneasiness in the breathing of the patients.