CDC Manitoba Hepatitis A Notice Adds a Health Check for U.S.-Canada Trips

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Olyver Berth
Newsmaker
19.06.2026 05:21

CDC Manitoba Hepatitis A Notice Adds a Health Check for U.S.-Canada Trips

The U.S. Centers for Disease Control and Prevention has placed Manitoba, Canada, under a Level 1 travel health notice because of an ongoing hepatitis A outbreak, adding a practical pre-trip health check for Americans planning summer travel to Winnipeg, northern Manitoba or cross-border Canada itineraries.

The notice does not tell travelers to avoid Manitoba. Level 1 is the CDC’s lowest travel health notice category and means travelers should “practice usual precautions.” But the timing matters for the U.S. travel market: summer road trips, Canada rail-and-fly itineraries, outdoor vacations and family visits are all active, and Manitoba is connected to U.S. travelers through air service, border crossings, tour operators and regional travel from the Upper Midwest.

What changed

The CDC says Manitoba is experiencing a hepatitis A virus outbreak and reminds travelers that the virus can spread through close person-to-person contact or by consuming contaminated food or drink. The agency advises travelers to make sure they are vaccinated against hepatitis A, wash hands thoroughly before eating or preparing food and after bathroom use, and seek medical care if symptoms such as dark urine, fever, diarrhea, fatigue, loss of appetite, abdominal pain or jaundice develop during or after travel.

TravelPulse Canada reported on June 18 that the CDC notice has drawn new attention because Manitoba’s outbreak has sickened hundreds of people and caused deaths. The publication cited Manitoba government figures showing 784 outbreak-linked cases since April 2025, including 165 hospitalizations, eight intensive-care admissions and four deaths.

Manitoba Health’s own outbreak page says the province has been monitoring increased hepatitis A cases transmitted person to person and confirmed by laboratory analysis as the same strain. Provincial officials say the overall risk to the general public is low, but they have expanded outbreak vaccine eligibility in several communities and for certain groups, including people traveling to or working in affected communities and staff or volunteers of some Winnipeg organizations serving people experiencing homelessness.

Why U.S. travelers should pay attention

For most Americans, the takeaway is not to cancel a Canada trip. It is to treat Manitoba as a destination where a routine travel-health step now deserves attention before departure. Hepatitis A vaccination is widely recommended for many international travelers, and the CDC’s notice makes that question more immediate for people heading to Manitoba soon, especially older adults, people with chronic liver disease, immunocompromised travelers and families visiting friends or relatives.

The issue is also relevant for travel sellers and tour planners. A traveler may think of Canada as a low-friction destination compared with long-haul international trips, but health notices can still affect the quality of the trip. Advisors building Canada packages, fishing or wilderness trips, Indigenous tourism visits, Winnipeg stopovers, or road itineraries from Minnesota and the Dakotas should consider reminding clients to review CDC and provincial health guidance before they leave.

For flight planning, travelers heading through Winnipeg James Armstrong Richardson International Airport (YWG) may want to build in the same preparation they would for any international itinerary: confirm health coverage, carry essential medications, and review what to do if symptoms appear after returning home. U.S. travelers connecting through larger gateways such as Minneapolis-St. Paul International Airport (MSP) or Chicago O’Hare International Airport (ORD) should also keep connection timing and trip insurance in mind if a traveler becomes ill before departure.

What hepatitis A means for trip planning

Hepatitis A is a vaccine-preventable liver infection. The CDC says symptoms typically begin two to four weeks after exposure, though the range can be 15 to 50 days. That delayed onset is important for travelers because a person may feel fine during the trip and develop symptoms after returning to the United States.

Manitoba Health says some infected people, especially young children, may have no symptoms, while others can develop fever, nausea, vomiting, stomach cramps, diarrhea, dark urine, clay-colored stools and jaundice. Most people recover, but severe illness can last for months, and rare cases can be fatal.

The practical steps are straightforward:

  • Check hepatitis A vaccination status before travel, particularly for children, older adults and travelers with liver disease or weakened immune systems.
  • Wash hands with soap and water after using the bathroom and before eating or preparing food; use alcohol-based sanitizer when soap and water are not available.
  • Use caution with food and water in areas where hepatitis A may be present, including avoiding untreated water and choosing well-cooked foods.
  • Seek medical advice quickly after a possible exposure if unvaccinated, because post-exposure prophylaxis works best within two weeks.
  • Monitor for symptoms after returning home and tell a clinician about recent Manitoba travel if symptoms appear.

Ground logistics still matter

Health notices can also affect the less obvious parts of a trip. If a traveler needs to change plans because of illness, prebooked transportation and rental-car arrangements become part of the risk calculation. Visitors arriving in Winnipeg can compare YWG airport transfers and taxis or car rental at Winnipeg Airport with more flexibility in mind, particularly if the itinerary includes remote communities, outdoor lodges or long drives.

For U.S.-based road trips, the same logic applies. Travelers using Minneapolis or Chicago as a launch point for Canada travel should avoid building a schedule so tightly that one health issue, weather delay or border wait creates a cascade. Reviewing MSP car rental options or ORD car rental options ahead of time can help travelers choose bookings with clearer cancellation or modification terms.

The bottom line

The CDC’s Manitoba notice is a low-level advisory, not a broad warning against Canada travel. Its real value is as a reminder that close-to-home international trips still deserve health preparation. For U.S. travelers, the best response is simple: check vaccination status, follow food-and-water hygiene guidance, watch for symptoms after travel, and keep enough flexibility in flights, lodging and ground transport to handle a medical change without turning the whole trip into a scramble.