Respiratory Illnesses Rising: What you Need to Know

Respiratory illnesses, including influenza (flu), COVID-19, and RSV (respiratory syncytial virus), are currently circulating at higher levels than usual across Canada. Health officials are urging Canadians to take precautions to protect themselves and others as we head into the winter season.

What’s Happening?

Recent data indicates a significant increase in reported cases of respiratory illnesses. This rise is putting pressure on healthcare systems and leading to increased hospitalizations. The early surge is attributed to a combination of factors, including waning immunity from previous vaccinations and increased indoor gatherings as the weather cools. CBC News reports that this year’s flu season is starting earlier and more intensely than in recent years.

which Illnesses Are Circulating?

• Influenza (Flu): The dominant strain currently circulating is A(H3N2), which tends to cause more severe illness, especially in older adults. Public Health Agency of Canada provides detailed information on influenza.
• COVID-19: While the severity of COVID-19 has decreased with vaccination and prior infection, new variants continue to emerge, and the virus remains a concern, especially for vulnerable populations. The Government of Canada offers up-to-date information on COVID-19.
• RSV: RSV is a common respiratory virus that usually causes mild, cold-like symptoms.However, it can be serious for infants and older adults. Learn more about RSV from the Public Health Agency of Canada.

how Can You Protect Yourself and Others?

Health officials recommend the following measures to reduce the spread of respiratory illnesses:

• Get Vaccinated: Annual influenza vaccination is recommended for everyone six months of age and older. Updated COVID-19 vaccines are also available and recommended, particularly for those at higher risk.
• Practice Good Hygiene: Wash your hands frequently with soap and water for at least 20 seconds. Use hand sanitizer if soap and water are not available.
• Cover your Cough and Sneeze: Cough or sneeze into your elbow or a tissue, and dispose of the tissue properly.
• Stay Home When Sick: If you are feeling unwell, stay home to avoid spreading illness to others.
• Consider Wearing a mask: Wearing a well-fitting mask in crowded indoor settings can help reduce the risk of transmission.
• improve Ventilation: Open windows or use air purifiers to improve ventilation in indoor spaces.

Key Takeaways

• Respiratory illnesses are circulating at higher-than-usual levels in Canada.
• Influenza, COVID-19, and RSV are the primary illnesses of concern.
• Vaccination, good hygiene, and staying home when sick are crucial preventative measures.

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With files from Lauren Pelley/CBC and
TOP IMAGE CREDIT: Stefano Oppo/Canva