As Canadian students return to school and the weather gets colder, preparations for the upcoming fall season of common illnesses are underway. Health experts emphasize that safeguarding one’s health involves more than just receiving a flu shot. The latest federal surveillance report highlights the current low levels of influenza, COVID-19, and respiratory syncytial virus (RSV), indicating a potential resurgence in the coming months as people spend more time indoors.
Dr. Ayisha Kurji, a pediatrician in Saskatoon, warns that with the shift to colder weather, the spread of illnesses tends to increase, leading to more emergency department visits and hospitalizations, particularly among children. McMaster University immunologist Matthew Miller advises Canadians to consider getting seasonal vaccines early, especially for the flu, following the previous year’s early and severe influenza peak.
Miller emphasizes the importance of timely immunization in the fall to allow the body to develop protective immunity before the flu season peaks. Additionally, he stresses the need for a comprehensive approach to vaccinations, including those for measles, which continues to circulate and poses a risk as children return to school after summer travels.
Canada’s national vaccine advisory body recommends COVID shots for high-risk individuals, such as older adults and pregnant women, while RSV vaccines are available for older adults and pregnant individuals to combat this dangerous virus for newborns. Studies have shown significant reductions in RSV-related illnesses through vaccination during pregnancy.
Experts highlight the importance of staying up to date on routine vaccinations to prevent the resurgence of vaccine-preventable diseases like measles. The decline in childhood vaccine uptake during the pandemic raises concerns about increased susceptibility to such illnesses, underscoring the need for maintaining vaccination levels to protect vulnerable populations.
Across Canada and the U.S., measles outbreaks have been on the rise due to suboptimal vaccination rates, emphasizing the critical role of vaccination in preventing the spread of highly contagious diseases. Health officials urge the public to prioritize vaccination to curb the resurgence of measles and other preventable illnesses, stressing the effectiveness of vaccines in preventing severe health consequences.