Access historical data below:
Who is this page for?
This page is for registered medical practitioners and other healthcare professionals responsible for notifying suspected or confirmed notifiable infectious diseases.
About Notification of Infectious Diseases (NOIDs)
Notification of Infectious Diseases (NOIDs) are a statutory requirement under public health legislation. Prompt notification enables the Public Health Agency to monitor infectious diseases, investigate incidents and outbreaks, and take action to protect public health across Northern Ireland.
Latest NOIDs report
Access the most recent Notification of Infectious Diseases (NOIDs) report, which provides weekly totals of notifiable infectious diseases report in the previous reporting period, cumulative date for the current year and comparison of pervious years.
Notifications of Infectious Diseases and how to notify
List of NOIDs - there are 36 diseases currently classified as 'notifiable' click on the full list here.
- statutory notification requirements
- when to notify
- how to submit a notification
- notification forms
Who should notify
Doctors are legally required to report suspected cases to the Director of Public Health to detect outbreaks quickly, start contact tracing, and investigate public health risks.
A clinical suspicion is enough - accuracy of diagnosis is not required at the time of reporting. If diagnosis changes, the notification can be updated.
Legislation
Legal measures may be taken if necessary, such us excluding food handlers with infectious diseases. Food poisoning notifications include those formally notified by clinicians and reports of salmonella, campylobacter, Cryptosporidium, Giardia, Listeria and E. coli O157 informally ascertained from laboratories.
The prime purpose of the notifications system is to detect possible outbreaks, to initiate contact tracing, eg tuberculosis and meningococcal disease, and to trigger investigation, eg food poisoning, rapidly.
NOIDs reports archive
Access previous Notifications of Infectious Diseases (NOIDs) reports below.
- 2024 NOIDs
- 2023 Notifications of Infectious Diseases (NOIDs)
- 2022 Notifications of Infectious Diseases (NOIDs)
- 2021 NOIDs
- 2020 NOIDs
- 2019 NOIDs
- 2018 NOIDs
- 2017 NOIDs
- NOIDs Week 1 report 2017.xlsx NOIDs Week 1 report 2017.csv
- NOIDs Week 2 report 2017.xlsx NOIDs Week 2 report 2017.csv
- NOIDs Week 3 report 2017.xlsx NOIDs Week 3 report 2017.csv
- NOIDS Week 4 report 2017.xlsx NOIDS Week 4 report 2017.csv
- NOIDs week 5 report 2017.xlsx NOIDs week 5 report 2017.csv
- NOIDs week 6 report 2017.xlsx NOIDs week 6 report 2017.csv
- NOIDs week 7 report 2017.xlsx NOIDs week 7 report 2017.csv
- NOIDs week 8 report 2017.xlsx NOIDs week 8 report 2017.csv
- NOIDs week 9 report 2017.xlsx NOIDs week 9 report 2017.csv
- NOIDS Week 10 report 2017.xlsx NOIDS Week 10 report 2017.csv
- NOIDS Week 11 report 2017.xlsx NOIDS Week 11 report 2017.csv
- NOIDS Week 12 report 2017.xlsx NOIDS Week 12 report 2017.csv
- NOIDs Report 2017 week 13.xlsx NOIDs Report 2017 week 13.csv
- NOIDs Report 2017 week 14.xlsx NOIDs Report 2017 week 14.csv
- NOIDs report 2017 week 15.xlsx NOIDs report 2017 week 15.csv
- NOIDs report 2017 week 16.xlsx NOIDs report 2017 week 16.csv
- NOIDS report 2017 week 17.xlsx NOIDS report 2017 week 17.csv
- NOIDs report 2017 week 18.xlsx NOIDs report 2017 week 18.csv
- NOIDs report 2017 Week 19.xlsx NOIDs report 2017 Week 19.csv
- NOIDs Report 2017 Week 20.xlsx NOIDs Report 2017 Week 20.csv
- NOIDs Report 2017 Week 21.xlsx NOIDs Report 2017 Week 21.csv
- NOIDs Report 2017 week 22.xlsx NOIDs Report 2017 week 22.csv
- NOIDs Report 2017 week 23.xlsx NOIDs Report 2017 week 23.csv
- NOIDs report 2017 week 24.xlsx NOIDs report 2017 week 24.csv
- NOIDs report 2017 Week 25.xlsx NOIDs report 2017 Week 25.csv
- NOIDs report 2017 week 26.xlsx NOIDs report 2017 week 26.csv
- NOIDs report 2017 week 27.xlsx NOIDs report 2017 week 27.csv
- NOIDs Report 2017 week 28.xlsx NOIDs Report 2017 week 28.csv
- NOIDs Report 2017 week 29.xlsx NOIDs Report 2017 week 29.csv
- NOIDs Report week 30 2017.xlsx NOIDs Report week 30 2017.csv
- NOIDs Report week 31 2017.xlsx NOIDs Report week 31 2017.csv
- NOIDs Report week 32 2017.xlsx NOIDs Report week 32 2017.csv
- NOIDs Report week 33 2017.xlsx NOIDs Report week 33 2017.csv
- NOIDs Report week 34 2017.xlsx NOIDs Report week 34 2017.csv
- NOIDs Report week 35 2017.xlsx NOIDs Report week 35 2017.csv
- NOIDs Report week 36 2017.xlsx NOIDs Report week 36 2017.csv
- NOIDs Report week 37 2017.xlsx NOIDs Report week 37 2017.csv
- NOIDs Report Week 38 2017.xlsx NOIDs Report Week 38 2017.csv
- NOIDs Report week 40 2017.xlsx NOIDs Report week 40 2017.csv
- NOIDs Report week 41 2017.xlsx NOIDs Report week 41 2017.csv
- NOIDs Report Week 42 2017.xlsx NOIDs Report Week 42 2017.csv
- NOIDs Report Week 43 2017.xlsx NOIDs Report Week 43 2017.csv
- NOIDs Report Week 44 2017.xlsx NOIDs Report Week 44 2017.csv
- NOIDs Report Week 45 2017.xlsx NOIDs Report Week 45 2017.csv
- NOIDs Report week 46 2017.xlsx NOIDs Report week 46 2017.csv
- NOIDs Report Week 47 2017.xlsx NOIDs Report Week 47 2017.csv
- NOIDs Report Week 48 2017.xlsx NOIDs Report Week 48 2017.csv
- NOIDs Report Week 49 2017.xlsx NOIDs Report Week 49 2017.csv
- NOIDs 2017-18 Wk 52.xlsx
- 2016 NOIDs
- Week 1 noids report 2016.xlsx Week 1 noids report 2016.csv
- Week 2 noids report 2016.xlsx Week 2 noids report 2016.csv
- Week 3 Noids report 2016.xlsx Week 3 Noids report 2016.csv
- Week 4 noids report 2016.xlsx Week 4 noids report 2016.csv
- Week 5 noids report 2016.xlsx Week 5 noids report 2016.csv
- Week 6 noids report 2016.xlsx Week 6 noids report 2016.csv
- Week 7 noids report 2016.xlsxWeek 7 noids report 2016.csv
- Week 8 noids report 2016.xlsx Week 8 noids report 2016.csv
- Week 9 noids report 2016.xlsx Week 9 noids report 2016.csv
- Week 10 noids report 2016.xlsx Week 10 noids report 2016.csv
- Week 11 noids report 2016.xlsx Week 11 noids report 2016.csv
- Week 12 noids report 2016.xlsx Week 12 noids report 2016.csv
- Week 13 noids report 2016.xlsx Week 13 noids report 2016.csv
- Week 18 noids report 2016.xlsx Week 18 noids report 2016.csv
- Week 19 noids report 2016.xlsx Week 19 noids report 2016.csv
- Week 20noids report 2016.xlsx Week 20 noids report 2016.csv
- Week 21 noids report 2016.xlsx Week 21 noids report 2016.csv
- Week 22 noids report 2016.xlsx Week 22 noids report 2016.csv
- Week 23 noids report 2016.xlsx Week 23 noids report 2016.csv
- Week 24noids report 2016.xlsx Week 24 noids report 2016.csv
- Week 25 noids report 2016.xlsx Week 25 noids report 2016.csv
- Week 26 noids report 2016.xlsx Week 26 noids report 2016.csv
- Week 27 noids report 2016.xlsx Week 27 noids report 2016.csv
- Week 28 noids report 2016.xlsx Week 28 noids report 2016.csv
- Week 28 noids report 2016.xlsx Week 28 noids report 2016.csv
- Week 29 noids report 2016.xlsx Week 29 noids report 2016.csv
- Week 30 noids report 2016.xlsx Week 30 noids report 2016.csv
- Week 31 noids report 2016.xlsx Week 31 noids report 2016.csv
- Week 32 noids report 2016.xlsx Week 32 noids report 2016.csv
- Week 33 noids report 2016.xlsx Week 33 noids report 2016.csv
- Week 34noids report 2016.xlsx Week 34 noids report 2016.csv
- Week 35 noids report 2016.xlsx Week 35 noids report 2016.csv
- NOIDs 2016 week 36.xlsx NOIDs 2016 week 36.csv
- NOIDs report week 37 2016.xlsx NOIDs report week 37 2016.csv
- NOIDs week 38 2016.xlsx NOIDs week 38 2016.csv
- NOIDs week 39 2016.xlsx NOIDs week 39 2016.csv
- NOIDs Week 40 Report 2016.xlsx NOIDs Week 40 Report 2016.csv
- NOIDS Week 41 report 2016.xlsx NOIDS Week 41 report 2016.csv
- NOIDS Week 42 report 2016.xlsx NOIDS Week 42 report 2016.csv
- NOIDSWeek 43 Report 2016.xlsx NOIDSWeek 43 Report 2016.csv
- NOIDS Week 44 Report 2016.xlsx NOIDS Week 44 Report 2016.csv
- NOIDS Week 45 Report 2016.xlsx NOIDS Week 45 Report 2016.csv
- NOIDS Week 46 report 2016.xlsx NOIDS Week 46 report 2016.csv
- NOIDS Week 47 report 2016.xlsx NOIDS Week 47 report 2016.csv
- NOIDS Week 48 report 2016.xlsx NOIDS Week 48 report 2016.csv
- NOIDS Week 49 report 2016.xlsx NOIDS Week 49 report 2016.csv
- NOIDs week 50 report 2016.xlsx NOIDs week 50 report 2016.csv
- NOIDs Week 51 report 2016.xlsx NOIDs Week 51 report 2016.csv
- NOIDs Week 52 report 2016.xlsx NOIDs Week 52 report 2016.csv
- 2015 NOIDs
- NOIDs report week 1.xlsx
- NOIDs report week 2.xlsx
- NOIDs report week 3.xlsx
- NOIDs report week 4.xlsx
- NOIDs report week 5.xlsx
- NOIDs report week 6.xlsx
- NOIDs report week 7.xlsx
- NOIDs report week 8.xls
- NOIDs report week 9.xlsx
- NOIDs report week 10.xlsx
- NOIDs report week 11.xlsx
- NOIDs report week 12.xlsx
- NOIDs report week 13.xlsx
- NOIDs report week 14.xlsx
- NOIDs report week 15.xlsx
- NOIDs report week 16.xlsx
- NOIDs report week 17.xlsx
- NOIDs report week 18.xlsx
- NOIDs report week 19.xlsx
- NOIDs report week 20.xlsx
- NOIDs report week 21.xlsx
- NOIDs report week 22.xlsx
- NOIDs report week 23.xlsx
- NOIDs report week 24.xlsx
- NOIDs report week 25.xlsx
- NOIDs report week 26.xlsx
- NOIDs report week 27.xlsx
- NOIDs report week 28.xlsx
- NOIDs report week 29.xlsx
- NOIDs report week 30.xlsx
- NOIDs report week 31.xlsx
- NOIDs report week 32.xlsx
- NOIDs report week 33.xlsx
- NOIDs report week 34.xlsx
- NOIDs report week 35.xlsx
- NOIDs report week 36.xlsx
- NOIDs report week 37.xlsx
- NOIDs report week 38.xlsx
- NOIDs report week 39.xlsx
- NOIDs report week 40.xlsx
- NOIDs report week 41.xlsx
- NOIDs report week 42.xlsx
- NOIDs report week 43.xlsx
- NOIDs report week 44.xlsx
- NOIDs report week 45.xlsx
- NOIDs report week 46.xlsx
- NOIDs report week 47.xlsx
- NOIDs report week 48.xlsx
- NOIDs report week 49.xlsx
- Noids report Week 52.xlsx Noids report Week 52.csv
- Noids Report Week 53.xlsx Noids Report Week 53.csv
How the Public Health Agency (PHA) helps
The Public Health Agency monitors notifications of infectious diseases across Northern Ireland to identify, detect outbreaks, coordinate public health action and support the prevention and control of infectious diseases.