Department of Health

Measles in Melbourne’s North Western Suburbs

Health alert

Alert number:
Date issued:
08 Sep 2014
Issued by:
Dr Rosemary Lester, Chief Health Officer, Victoria
Issued to:
Hospital Emergency Departments and General Practitioners

Key messages

  • A confirmed case of measles was infectious with measles at a large number of public venues across Melbourne’s north western suburbs from the end of August until 3 September 2014.
  • There have been 72 confirmed cases of measles in Victoria since 1 January 2014. This is the highest level since 2001.
  • Since 1 August 2014, 12 confirmed cases of measles have been notified to the Department of Health.
  • With an average incubation period of 10 days, any secondary cases will start to present from this time onwards.
  • Be alert for measles in patients presenting with a fever and rash, or with a prodrome after as established exposure to a confirmed case.
  • Minimise the risk of transmission within your department/practice through immediate isolation of suspected cases.
  • Notify Communicable Disease Prevention and Control at the Department of Health of suspected and confirmed cases immediately on 1300 651 160.
  • Take blood for serological confirmation and nose and throat swab for PCR diagnosis.

What is the issue?

The Department of Health has been notified of a confirmed case of measles in a child under one year of age, who attended a number of public venues whilst infectious between 28 August and 03 September. Clinicians are recommended to be vigilant for measles in patients with a compatible illness who attended the following venues on the dates and times described:

Dates and times





0900 - 1000 and 1200 - 1300

Highpoint Shopping Centre, Maribyrnong


1045 - 1130

St Johns Uniting Church Hall, Essendon


1130 - 1500

Jump n’ Jiggle Children's Activity and Playcentre, Tullamarine


1630 - 1800

Craigieburn Plaza Shopping Centre


0900 - 1200

Westfield Shopping Centre, Airport West


1000 - 1100

Highpoint Shopping Centre, Maribyrnong


1645 - 1730

Woolworths Craigieburn Highlands


1130 - 1230

Sitka Foodstore and Café, Macedon


1100 - 1130

Victoria Gardens Shopping Centre, Richmond


1200 - 1400

Hammer & Tong Café, Fitzroy


0900 - 0915

Chemist Warehouse, Greenvale

Measles is highly infectious (airborne transmission) and one probable case has been identified at one of these venues. Other secondary cases are likely to occur.

Who is at risk?

Children or adults born in Australia during or since 1966 who do not have documented evidence of receiving two doses of a measles-containing vaccine or documented evidence of laboratory-confirmed measles are considered to be susceptible to measles. People who are immunocompromised are also at risk.

Symptoms and transmission

Measles initially presents with a prodrome of fever, cough, conjunctivitis, and coryza. A generalized maculopapular rash is then seen two to five days after the onset of the prodrome. Koplik spots on the buccal mucosa may be present for three to four days prior to rash onset but not at time of rash. Individuals, especially children, are typically unwell.

The most important clinical predictors are the following features:

  • generalised maculopapular rash, usually lasting three or more days, AND
  • fever (at least 38°C, if measured) present at the time of rash onset, AND
  • cough or coryza or conjunctivitis.

Measles is transmitted by airborne droplets and direct contact with discharges from respiratory mucous membranes of infected persons and less commonly by articles freshly soiled with nose and throat secretions.

Measles is highly infectious and can persist in the environment for at least 30 minutes.

The incubation period is variable and averages 10 days (range: 7 – 18 days) from exposure to the onset of fever, with an average of 14 days from exposure to the onset of rash. The infectious period of patients with measles is roughly five days before, to four days after, the appearance of the rash.

The picture below is typical of rash on the face. This is rash on day three in a young boy.


Picture courtesy of U.S. Centers for Disease Control and Prevention


  • Promote timely patient vaccinations.
  • Check your staff vaccination records.
  • Cases this year have included health care workers who have not knowingly been involved in the direct care of measles cases. Therefore, all health facilities should ensure that staff who are born during or since 1966 should have documentation of two doses of measles-containing vaccine, or laboratory-confirmed evidence of measles immunity. Non-immune staff should receive MMR vaccine, unless contraindicated.
  • Be alert for new measles cases – ensure all staff, especially triage nurses, have a high index of suspicion for patients presenting with a febrile rash.
  • Notify suspected cases immediately to Communicable Disease Prevention and Control via telephone on 1300 651 160.
  • Take blood for serological confirmation and nose and throat swab for PCR diagnosis.
  • Minimise the risk of measles transmission within your facility:
    • Avoid keeping patients with a febrile rash illness in shared waiting areas
    • Give the suspected case a single use mask and isolate them, until a measles diagnosis can be excluded.
    • Leave vacant all consultation rooms used in the assessment of patients with suspected measles for at least 30 minuites after the consultation.
  • Seek advice from Communicable Disease Prevention and Control regarding the management of susceptible hospital or clinic contacts.
  • On advice, follow up all persons who attended the Emergency Department or clinic at the same time as a case and for 30 minutes after the visit. These people are considered to be exposed to the measles virus.
  • The first dose of MMR vaccine is currently scheduled at 12 months of age. At this stage there is no indication to provide the first dose earlier, unless there is specific advice from the Department of Health confirming contact with an infectious case.
  • If parents request an early second dose for their child (for example, because they are aged between 13 months and 4 years), a second dose can be provided at least one month after the initial dose. Please note that the 4 year old dose of DTPa-IPV must not be administered before 3.5 years of age.
  • There is no need to actively recall patients for measles vaccinations earlier than specified on the immunisation schedule.
  • For advice around prevention of measles in susceptible contacts please contact Communicable Disease Prevention and Control at the Department of Health.


For further information please contact the Communicable Disease Prevention and Control Unit at the Department of Health on 1300 651 160 (24/7).

Reviewed 26 August 2015


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