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Measles

Measles Outbreak in Northern Zone: 30 Confirmed Cases, Low Risk to Public

Strategic Insights

— 1 min read

As of the latest update, a total of 30 cases of measles have been confirmed in the Northern Zone of Nova Scotia, with 8 lab-confirmed and 22 considered confirmed based on household exposure and symptoms. This outbreak is expected to continue for several weeks as secondary cases appear after exposure. The new cases are mainly found in large households and specific, small communities with close contact. The risk to the general public remains low, with most people being protected from measles through vaccination or previous infection. Public Health has not identified any new public exposure sites, and none of the current cases are linked to previous public exposures.

Key Takeaways:

  • The 30 confirmed cases of measles in Northern Zone consist of 8 lab-confirmed and 22 considered confirmed based on household exposure and symptoms.
  • The increase in cases is expected due to the 7-21 day period when secondary cases usually appear after exposure.
  • New cases are mainly found in large households and specific, small communities with close contact, where the risk to the general public is considered low.
  • The risk to the general public remains low, with most people being protected from measles through vaccination or previous infection.
  • Public Health has not identified any new public exposure sites, and none of the current cases are linked to previous public exposures.
  • The best protection against measles is vaccination, and in Nova Scotia, every person born after 1970 should receive two doses of the measles-mumps-rubella (MMR) vaccine after their first birthday.
  • Measles can have serious complications, which are more likely in infants, pregnant people, and those with weakened immune systems.

Statistics:

  • 30 total cases of measles in Northern Zone
  • 8 lab-confirmed cases of measles
  • 22 cases of measles considered confirmed based on household exposure and symptoms
  • 7-21 day period for secondary cases to appear after exposure
  • 2 doses of the measles-mumps-rubella (MMR) vaccine recommended for individuals born after 1970 in Nova Scotia
  • 2-3 weeks for most people to fully recover from measles
  • 100% of protected individuals are immune to measles through vaccination or previous infection

Sources:

  • Nova Scotia Health Authority
  • www.nshealth.ca/measles
  • July 24, Nova Scotia Health Public Health news release

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