<2>Severe COVID or Flu May Raise Lung Cancer Risk Years Later
<3>Link Between Severe Viral Infections and Lung Cancer
In a groundbreaking study, researchers have discovered a possible link between severe cases of COVID-19 and influenza and an increased risk of lung cancer years later. The findings suggest that serious viral infections can alter the immune cells in the lungs, leading to chronic inflammation that may contribute to the development of tumors.
<3>Understanding the Risks
The study, which was conducted by a team of scientists, found that the increased risk of lung cancer was mainly seen in individuals who had experienced severe infections that required hospitalization. This suggests that the severity of the infection, rather than the type of virus, may be the key factor in determining the risk of lung cancer.
<3>Immune Cells and Chronic Inflammation
The researchers discovered that severe viral infections can alter the immune cells in the lungs, leading to chronic inflammation. This inflammation can persist for months or even years after the initial infection, creating an environment that is conducive to the development of tumors.
<3>Vaccination and Lung Cancer Risk
Fortunately, the study found that vaccination appears to prevent the dangerous lung changes associated with severe viral infections. This suggests that getting vaccinated