Causes of hand, foot and mouth disease in adults

The causes of hand, foot and mouth disease in adults are mostly related to exposure to viral environments, decreased personal immunity and hygiene habits. Hand, foot and mouth disease is usually caused by a variety of enteroviruses, such as Coxsackievirus A16 and enterovirus 71, which are the most common. These viruses are transmitted through contact with the nasopharyngeal secretions, saliva, feces of infected people or objects contaminated by the virus. The risk of viral infection is particularly high in crowded places such as hospitals and kindergartens. Adult illness is also closely related to the state of the immune system. When immunity is reduced, adults are more likely to be infected with the virus. Bad hygiene habits are also an important factor. Failure to wash hands frequently or not paying attention to cleaning after contact with contaminated objects may increase the risk of infection.

Genetic factors do not usually play a prominent role in hand, foot and mouth disease, but some studies have shown that individual adults may have variations in susceptibility to the virus. Physiological factors mainly manifest themselves in the fact that adults' immune systems are weakened and their susceptibility increases under conditions of stress, fatigue, malnutrition, etc. Similarly, environmental factors are also key, especially during peak epidemics or in areas where the virus is spreading. Hand, foot and mouth disease in adults is generally not caused by trauma, but skin damage may increase the probability of viral invasion. In terms of pathology, hand, foot and mouth disease ranges from mild symptoms such as rash and fever to severe respiratory symptoms and needs to be taken seriously.

Genetic factors do not usually play a prominent role in hand, foot and mouth disease, but some studies have shown that individual adults may have variations in susceptibility to the virus. Physiological factors mainly manifest themselves in the fact that adults' immune systems are weakened and their susceptibility increases under conditions of stress, fatigue, malnutrition, etc. Similarly, environmental factors are also key, especially during peak epidemics or in areas where the virus is spreading. Hand, foot and mouth disease in adults is generally not caused by trauma, but skin damage may increase the probability of viral invasion. In terms of pathology, hand, foot and mouth disease ranges from mild symptoms such as rash and fever to severe respiratory symptoms and needs to be taken seriously.

To reduce the risk of infection, adults are advised to maintain good hygiene habits, including washing hands frequently and avoiding close contact with infected people. In crowded environments, wearing masks and using alcohol to disinfect hands are helpful. Strengthening the immune system is also crucial. Getting enough sleep, a balanced diet and proper exercise can strengthen the immune system and improve the body's resistance. If you find yourself experiencing similar symptoms, seek medical attention in a timely manner and receive symptomatic treatment under the guidance of a doctor to prevent further development of the disease.