Breaking News: Dealing with Post-Infectious Cough

Summary Points:

  • Post-infectious cough is a common condition that can last for weeks after a viral or bacterial infection.
  • While it can be disruptive and troubling, it usually subsides on its own with time.
  • If there are warning signs such as blood in the cough or difficulty swallowing, it’s important to seek medical attention.
  • Post-infectious cough is not contagious, but social stigma surrounding coughing remains.
  • Flu and COVID-19 levels are currently in decline, but it’s important to remember that the viruses are still circulating.
  • A comprehensive and coordinated approach to health emergencies is necessary for better pandemic response in the future.

Dealing with Post-Infectious Cough: What You Need to Know

Many people have been experiencing a lingering cough after recovering from a viral or bacterial infection. This condition, known as post-infectious cough or post-viral cough, affects approximately 25% of individuals. While the acute illness may be over, the cough can persist for three to eight weeks, causing discomfort and disruption in daily life.

Dr. Isaac Bogoch ,an infectious diseases specialist at Toronto General Hospital, explains that post-infectious cough occurs when the airways become more sensitive after an infection. This increased sensitivity leads to a persistent cough that can keep individuals awake at night. However, in most cases, the cough will subside with time.

It’s essential to note that post-infectious cough is a diagnosis of exclusion, meaning other underlying medical conditions that cause cough should be ruled out. If there are warning signs such as blood in the cough, difficulty swallowing, or shortness of breath, it is crucial to seek prompt medical attention instead of waiting for the cough to resolve on its own.

Dr. Bogos reassures that post-infectious cough is not contagious. However, he acknowledges the social stigma surrounding coughing, particularly during the COVID-19 pandemic. While individuals with post-infectious cough are not a threat to others, there is still a lack of understanding, leading to concerns and unease in social situations.

Even before the pandemic, coughing in public was generally frowned upon. However, with the heightened awareness of respiratory infections, people have become more intolerant of coughing. This intolerance stems from the fear of potential COVID-19 transmission. Dr. Bogos emphasizes the need for clearer communication and education to help navigate the social aspects of post-infectious cough.

Flu and COVID-19: Levels and Trends

Turning our attention to the current state of respiratory viruses, Dr. Bogos provides an update on flu and COVID-19 levels. The data, sourced from the Centers for Disease Control and Prevention (CDC) in the United States, indicates a decline in various metrics related to COVID-19.

According to Dr. Bogos, wastewater surveillance, hospitalizations, deaths, and the percentage of positive tests are all showing downward trends. While this decline is a positive sign, he stresses the importance of recognizing that COVID-19 is still circulating in the community. Vigilance and adherence to public health measures remain crucial.

Dr. Bogos compares the trajectory of COVID-19 and flu levels to a roller coaster ride. Just like a roller coaster, the number of cases will go up and down. While the current decline is promising, future increases are expected, particularly during the fall and winter seasons. The goal is to minimize the peaks and valleys by maintaining preventive measures and ensuring high vaccination rates.

Collaborative Response to Health Emergencies

In a recent article, Dr. Bogos highlights the importance of a comprehensive and coordinated approach to health emergencies. He suggests that public health efforts should involve all sectors, including transportation and agriculture, to build resilience and effectively respond to epidemics and pandemics.

By taking a broad-scoping approach, countries like Canada can create a more resilient healthcare system that is better equipped to handle future health emergencies. Dr. Bogos argues that a comprehensive strategy can help minimize the impact of epidemics and pandemics on society.

While the focus is currently on COVID-19, it’s essential to learn from this experience and prepare for future health crises. Dr. Bogos’s advocacy for a collaborative and intersectoral approach aims to strengthen the response to the next health emergency.


Post-infectious cough is a common occurrence following a viral or bacterial infection. While the cough can be bothersome, it usually resolves on its own within a few weeks. However, it’s crucial to seek medical attention if there are any warning signs or concerns.

As we navigate the ongoing COVID-19 pandemic, it’s important to remember that both flu and COVID-19 are still present in the community. Despite the current decline in cases, adherence to public health measures and vaccination remain vital.

Furthermore, the pandemic has highlighted the need for a comprehensive and collaborative response to health emergencies. By involving all sectors, countries can build resilience and better prepare for future epidemics and pandemics.

Dr. Bogos’s insights and expertise provide valuable guidance in understanding post-infectious cough and the ongoing challenges in managing respiratory viruses. Stay informed, stay vigilant, and prioritize your health.

Leave a Reply

Your email address will not be published. Required fields are marked *

Discover more from Trending Breaking news

Subscribe now to keep reading and get access to the full archive.

Continue reading