Alberta has recorded one influenza-related death and more than 400 laboratory-confirmed flu cases as the province prepares to launch its seasonal influenza immunization program later this month. According to provincial data, 428 laboratory-confirmed influenza cases were reported between the start of the 2026-27 respiratory virus season on August 30 and October 3. The death involved a person in their 70s who lived in the Calgary area. The figures come before the province’s publicly funded influenza vaccination program is scheduled to begin for the general public on October 19, raising concerns about the early spread of the virus as colder weather approaches. Influenza activity has increased in recent weeks. Between September 27 and October 3 alone, Alberta recorded 194 confirmed cases, 21 hospitalizations and two intensive care unit admissions. The weekly figures suggest the virus is already placing pressure on parts of the health-care system, even before the main vaccination campaign begins. Of the 428 cases reported so far this season, the vast majority have been influenza A infections, with a smaller number attributed to influenza B. Calgary and Edmonton have reported the largest numbers of cases, although infections have been detected in other parts of the province as well. Health officials monitor laboratory-confirmed cases, hospital admissions and deaths to assess how respiratory viruses are spreading. The reported case numbers represent infections confirmed through testing and do not necessarily reflect the total number of Albertans who have contracted influenza, as many people with flu symptoms may not seek testing. The timing of the increase is drawing attention because influenza typically circulates more widely during the fall and winter months. Early activity can provide an indication of how the season may develop, although the severity and duration of an influenza season can vary considerably. Craig Jenne, an infectious diseases professor at the University of Calgary, said influenza activity in the Southern Hemisphere can offer clues about what northern countries might experience later in the year. Australia experienced an early flu season with substantial case numbers, although the circulating strains were described as relatively typical. Experts have also raised concerns about declining influenza vaccination rates in Alberta in recent years. Lower vaccine uptake can leave more people vulnerable to infection and increase the risk of severe illness, particularly among older adults and people with underlying health conditions. Alberta’s influenza vaccine will be available free of charge to eligible residents as part of the province’s annual immunization program. The general public program is scheduled to begin on October 19, while vaccinations are already being administered in certain congregate care settings to protect vulnerable residents. Children aged six months to four years can receive provincially funded influenza immunizations through public health or community health centres. Albertans aged five and older can access vaccinations through participating pharmacies and other eligible providers, subject to program requirements and appointment availability. Health experts particularly encourage vaccination for seniors, young children, pregnant people, First Nations, Métis and Inuit people, and individuals with chronic medical conditions. These groups face a greater risk of complications if they contract influenza.
Influenza is more than a common cold. Symptoms can include fever, cough, sore throat, muscle aches, headaches and significant fatigue. In some cases, the infection can lead to pneumonia, worsening of existing medical conditions, hospitalization or death. Doctors recommend that people who develop flu symptoms stay home when possible, avoid close contact with others, wash their hands regularly and cover coughs and sneezes. Wearing a well-fitting mask in crowded indoor settings may also help reduce the spread of respiratory infections. People who develop severe symptoms or are at increased risk of complications should seek medical advice. Anyone experiencing difficulty breathing, chest pain, confusion or other serious symptoms should obtain urgent medical attention. The early figures have prompted renewed calls for Albertans to take preventive measures before the vaccination program begins. While vaccination does not eliminate every risk of infection, it is an important tool for reducing the risk of severe illness and complications. With the flu season still in its early stages, health authorities will continue monitoring infections, hospitalizations and deaths across the province. The coming weeks will provide a clearer picture of how quickly influenza is spreading and what additional demands it may place on Alberta’s health-care system.