The Communicable Disease Information System (CDIS) is an
information system aimed at enhancing the capability of Hong Kong
in the surveillance and control of communicable diseases through
application of information science and the information technology.
In this website, using designated login ID and password,
CDIS users can access CENO
On-line, which is a secure and convenient web-based notification
system under the CDIS.
Central Notification Office (CENO) has been set up under the
Centre for Health Protection (CHP) to centralize communicable
diseases notifications and monitoring in Hong Kong. CENO On-line
is literally CENO on the internet. In this website, using
designated login ID and password, registered medical
practitioners can access the secure and convenient web-based
notification system to report cases online.