Vector-borne diseases

Vector-borne diseases: transmission of danger

Vector-borne diseases, also known as infectious or airborne diseases, are a group of diseases that can be transmitted from person to person or through contact with contaminated objects or environments. The term "transmissible" comes from the Latin word "transmissio", which means "transfer" or "transmission". These diseases are caused by various pathogenic microorganisms such as bacteria, viruses, fungi and protozoa.

Person-to-person diseases can spread through droplets produced when an infected person coughs, sneezes or talks. Once these droplets enter the environment, other people can inhale them and become infected. Some of the more well-known airborne diseases include influenza, measles, chickenpox and tuberculosis.

In addition to airborne transmission, vector-borne diseases can also be transmitted through contact with contaminated surfaces or objects. For example, the influenza virus can survive on surfaces for several hours, and if a person touches such a surface and then touches their face or mouth, infection can occur. Therefore, regular hand washing and good hygiene are important in preventing the spread of vector-borne diseases.

Some vector-borne diseases can also be transmitted through sexual contact, blood, or perinatal transmission (from mother to child during pregnancy, childbirth, or breastfeeding). Examples of such diseases are HIV/AIDS, hepatitis B and C, syphilis and cytomegalovirus infection.

Prevention and control of vector-borne diseases are important for public health. Vaccinations, for both children and adults, are one of the most effective ways to prevent the spread of many infections, such as measles, whooping cough and polio. Following good hygiene practices, such as regularly washing hands with soap, using face masks during epidemics, and isolating infected people, also help reduce the risk of transmission.

Vector-borne diseases pose a significant threat to society because their spread can be rapid and widespread. Understanding transmission modes and measures Precautions play an important role in the prevention and control of these diseases. Global health organizations such as the World Health Organization (WHO) are actively working to monitor and control vector-borne diseases, developing strategies for their prevention, diagnosis and treatment.

However, it should be noted that not all vector-borne diseases have vaccines or effective treatments. Some can be fatal or cause serious complications, especially in people with weakened immune systems. Therefore, it is important to contact medical professionals for information on preventive measures, diagnosis and treatment of vector-borne diseases.

In conclusion, vector-borne diseases pose a significant public health threat. They can be transmitted through the air, contact with contaminated surfaces, or through sexual contact, blood and the perinatal route. Maintaining good hygiene, vaccination and cooperation with medical organizations are important measures to prevent the spread of these diseases.

Transmissible diseases are infectious diseases (infections) transmitted by blood-sucking arthropods (except insects). Examples: malaria, plague, filariasis, endemic typhus, echinococcosis.

Among all infectious diseases transmitted by arthropod vectors, so-called vector-borne infections occupy a special place. Some of them are also found in humans (for example, tick-borne encephalitis, Marseilles fever); others are specific and characteristic of animals. The general name “vector-borne infection” includes only about 30 known diseases that have common features of pathogen transmission - these are viruses or rickettsia, in most cases cultivated in the body of laboratory animals. These diseases include malaria; hemorrhagic fever tsutsugamushi and Crimean hemorrhagic fever; Rift Valley fever with tick-borne relapsing fever disease, found mainly in Africa; Tamil fever (the essence of febrile diseases accompanied by