The agency is also issuing health advisories to travelers at entry points to Singapore as part of efforts to prevent the spread of the virus, which has emerged in West Bengal, India. In its statement, the CDA noted that the outbreak in West Bengal has been reported to be human-to-human, with two cases so far. In the current outbreak, transmission has reportedly occurred within hospitals and remains localized in West Bengal, with no sustained community transmission currently reported. Malaysia said it is maintaining border health controls and monitoring developments through official channels, including the World Health Organization (WHO). Symptoms of the virus vary, ranging from asymptomatic or mild infection to acute respiratory illness and fatal brain inflammation.