Contagion: meaning, definitions and examples

It is often used in medical, dramatic, or metaphorical contexts to describe the act or process by which a disease is transmitted, especially by direct or indirect contact. It can also be used to describe the rapid spread of harmful ideas or emotions.

• The doctors worked tirelessly to prevent the contagion from spreading further.
• The contagion of fear spread throughout the community.

This word is commonly used in medical contexts to describe a condition caused by bacteria, viruses, or other pathogens entering and multiplying in the body. It focuses on the internal impact of pathogens.

• The infection caused a high fever and severe pain.
• Proper hygiene can help prevent infection.

This is often used in scientific, medical, or technical contexts to refer to the act of passing something from one person or place to another, particularly in relation to diseases or signals. It is a more formal term.

• The transmission of the disease was traced back to a single event.
• Radio transmission was disrupted due to the storm.

This term is very versatile and can be used in general contexts to describe the extension or distribution of something over a larger area or among a greater number of people. It can describe not only diseases but also ideas, information, or physical substances.

• The spread of misinformation on social media is a growing concern.
• Efforts were made to limit the spread of the virus.

Used mostly in medical or health-related situations. It refers to the spread of disease through direct or indirect contact. It can also refer to the spread of emotions or behaviors in social situations but is less common.

• The doctors took immediate action to control the contagion.
• Fear can act like a contagion in a panic-driven crowd.

Used to describe the process of something extending, growing, or getting distributed over a larger area or among more people. Applicable in various situations, including disease, information, ideas, etc.

• The spread of the virus was faster than anticipated.
• News of the innovation spread quickly through the industry.

Typically refers to the capacity to have an effect on the character, development, or behavior of someone or something. It is generally less direct and forceful than 'impact.'

• Her mother had a strong influence on her career choice.
• The book greatly influenced his thinking.

Often used to describe the strong effect or influence something has on a person, situation, or environment. It is versatile and can be used in both positive and negative contexts.

• The new law had a significant impact on the economy.
• The movie had a profound impact on her view of the world.