Kerala's health officials are ramping up efforts as a preliminary case of the Nipah virus has emerged in Kozhikode. A businessman is currently on ventilator support, which has triggered heightened surveillance and extensive contact tracing.
Source: [Times of India](https://timesofindia.indiatimes.com/india/kerala-on-nipah-virus-alert-symptoms-fatality-rate-vaccines-and-all-you-need-to-know/articleshow/131652123.cms)