Infection

Definition

An infection occurs when harmful microorganisms, like bacteria or viruses, enter and multiply in the body, potentially causing harm or illness.

Scientific / Technical Definition

An infection is the invasion and multiplication of pathogenic microorganisms in body tissues, which can lead to an immune response and various health conditions. Infections might be caused by a variety of microbes including bacteria, viruses, fungi, and parasites, each of which can trigger specific physiological responses and require specific treatments.

Benefits

• N/A - infections generally do not provide health benefits but rather present health challenges.

Examples

• Bacterial infection like Streptococcus
• Viral infection such as influenza
• Parasitic infection like malaria

Additional Information

• effects: Infections can lead to a range of health effects, including fever, inflammation, fatigue, and in severe cases, damage to tissues and organs. They can have direct effects on cardiovascular health, such as increasing the risk of conditions like myocarditis and endocarditis.

Related Terms

• Immune System

References

• Infection and Cardiovascular Disease
• Understanding Infections and How They Affect the Heart