Sekoitustulehdus

Sekoitustulehdus, also known as mixed infection or polymicrobial infection, refers to a medical condition caused by the simultaneous presence of multiple pathogenic microorganisms. These microorganisms can be bacteria, viruses, fungi, or parasites, or a combination thereof. The infection can occur in various parts of the body, leading to a wide range of symptoms depending on the affected site and the specific pathogens involved.

Mixed infections often arise when an initial infection weakens the host's immune system, making it more susceptible to secondary infections by other microorganisms. Alternatively, they can develop when different pathogens are introduced to the body concurrently or sequentially through various routes, such as direct contact, inhalation, or ingestion. The interaction between different microbes can sometimes lead to synergistic effects, where the combined virulence is greater than the sum of their individual effects, potentially resulting in more severe disease.

Diagnosis of sekoitustulehdus typically involves laboratory tests to identify the specific microorganisms present. This may include cultures, microscopy, antigen detection, or molecular methods like PCR. Treatment strategies for mixed infections are often complex, as they need to address all causative agents. This can involve the use of multiple antimicrobial drugs, such as broad-spectrum antibiotics, antivirals, or antifungals, which are chosen based on the susceptibility of the identified pathogens. In some cases, supportive care and management of underlying conditions are also crucial for successful recovery.