How about tetanus? Under what circumstances can tetanus be easily caused?

The specific infection is mainly because tetanus enters the human body from the injured skin or mucosal wound, and then grows in the oxygen environment, and the obtained toxin has the specific infection of human muscles. Troubled toxins mainly invade motor neurons of the human nervous system, so occasionally getting wind will make muscles tense, and facial muscles are symptoms.

Troubleshooting usually takes 7 to 8 days in the human body, but it also means that it is not good, sometimes very short, only 24 hours, sometimes more, and it will reach months or even years. The shorter the incubation period, the worse the health status after recovery. About 90% of the patients survived within 2 weeks after the injury, and they also had symptoms of peculiar wind during some operations. People are easily infected. Too much outdoor activities will make people sick after being injured. After infection, the patient's immunity is very poor and it is easy to be infected. Skin injury, don't do these three things, it is easy to cause calm wind, how to prevent injury?

1. Active immunization: Active immunization is mainly to inject toxins as antigens in order to immunize people. Basic immunization is generally injected three times. The first injection of 0.5ml, 0.5ml after 4 ~ 8 weeks, and 6 ~ 12 months after injection of 0.5 ml is called alkaline injection, which makes the patient's immunity more stable. However, it can be injected subcutaneously once every 5 to 7 years as reinforcement to maintain patients' sufficient immunity.

2. Passive immunization: Passive immunization is suitable for patients who have never received or received three injections. The wounds of these patients are also polluted, and the methods of cleaning the wounds are unreasonable. Anesthetic serum is the most commonly used passive immunogen, but if there are antibodies in patients, please don't use it again. Pre-injection testing can prevent patients from allergies.

3. Wound treatment: Timely and thorough cleaning of the wound after injury is also a good infection and breeding, which can prevent accidental bacteria, including strict disinfection in the production process, and has a certain preventive effect. Generally speaking, for a relatively small wound, you can wash the dirty things outside the wound with water. If possible, apply disinfectant to the wound, then cover it with a clean cloth and gently bandage it. For some big wounds, wrap them with clean gauze and then go to the hospital for treatment.