COVID-19 Australia: Epidemiology Report 57 Reporting period ending 16 January 2022

Authors

  • COVID-19 National Incident Room Surveillance Team COVID-19 National Incident Room Surveillance Team, Australian Government Department of Health, GPO Box 9484, MDP 14, Canberra, ACT 2601.

DOI:

https://doi.org/10.33321/cdi.2022.46.4

Keywords:

SARS-CoV-2, novel coronavirus, 2019-nCoV, coronavirus disease 2019, COVID-19, acute respiratory disease, epidemiology, Australia

Abstract

This report (Epidemiology Report 57) covers a six-week period, including the Christmas period. Future reports, commencing with Epidemiology Report 58, will then be produced on a four-weekly schedule

The case data provided in this report includes confirmed cases reported to the National Interoperable Disease Surveillance System (NINDSS), which does not include cases that are positive on rapid antigen tests (RAT) only. Therefore, case numbers, particularly in recent weeks, will under-represent the incidence of disease in the community

In the last six weeks, there were over 1 million confirmed cases of coronavirus disease 2019 (COVID-19) reported in Australia, with fortnightly new cases increasing considerably over this period. In the most recent fortnight, a total of 800,642 confirmed cases were notified (an average of 57,189 cases per day), compared to 203,270 in the previous fortnight (14,519 cases per day), and 33,083 cases (2,363 cases per day) in the two weeks prior to that.

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Government of Western Australia. WA introduces hard border with Tasmania and the Northern Territory. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 22 December 2021. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/wa-introduces-hard-border-tasmania-and-the-northern-territory.

Government of Western Australia. Public health and social measures to continue until 6:00am, Tuesday 4 January, 2022. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 27 December 2021. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/public-health-and-social-measures-continue-until-600am-tuesday-4-january-2022.

Government of Western Australia. Tasmania and ACT elevated to high risk under WA’s controlled border. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 1 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/tasmania-and-act-elevated-high-risk-under-was-controlled-border.

Government of Western Australia. Tasmania and the ACT elevated to extreme risk under WA’s controlled border. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 5 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/tasmania-and-the-act-elevated-extreme-risk-under-was-controlled-border.

Government of Western Australia. Eased public health measures from 6am, Tuesday 4 January. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 3 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/eased-public-health-measures-6am-tuesday-4-january.

Government of Western Australia. Mask mandate eased for Perth and Peel. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 7 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/mask-mandate-eased-perth-and-peel.

Government of Western Australia. Northern Territory to move to ‘high risk’ under controlled border. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 8 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/northern-territory-move-high-risk-under-controlled-border.

Government of Western Australia. Northern Territory to move to ‘extreme risk’ under WA’s controlled border. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 12 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/northern-territory-move-extreme-risk-under-was-controlled-border.

Government of Western Australia. New quarantine arrangements under WA’s controlled border. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 13 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/new-quarantine-arrangements-under-was-controlled-border.

Government of Western Australia. Masks mandatory for Perth and Peel. [Internet.] Perth: Government of Western Australia, Department of the Premier and Cabinet; 16 January 2022. [Accessed on 21 January 2022.] Available from: https://www.wa.gov.au/government/announcements/masks-mandatory-perth-and-peel.

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Published

02/02/22

How to Cite

COVID-19 National Incident Room Surveillance Team. 2022. “COVID-19 Australia: Epidemiology Report 57 Reporting Period Ending 16 January 2022”. Communicable Diseases Intelligence 46 (February). https://doi.org/10.33321/cdi.2022.46.4.

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Section

COVID-19 epidemiology report

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