Sichuan disease control rumor: not "dragon width"!

Due to the high temperature in the near future, citizens have a lot of water to play water. In some water bodies, various slender insect videos have been shot. The video is played on various online platforms, which has attracted great attention from many people.

/>

There are divergent opinions on the Internet

There are doubts about Macada's dragon width

There are also doubts that are ironworms ...

To solve this problem

Sichuan disease control experts conducted a detailed explanation

//

Macadana, also known as Guinea, adults parasitic in the human body and various mammalian tissues, causing Macadari thread disease. The disease is a kind of human and animals, and has been widely popular in tropical and subtropical regions such as Africa and India. There were only 14 cases of human infection of McDonald in 2021, 7 of which were in Chad in Africa. There are only 1 case report in my country (1995).

There are many nematodes in the water body of nature

Most of them are not parasitic in the human body

A small number

Can infect the human body through mouth

◆ McDonald's Worm is infected by the human body or animal because the larvae flea infected with the larvae infected.

◆ Iron width is infected by drinking water or swallowing the hosts containing infectious larvae such as insects, fish, snails, etc.

◆ The insect body in the video does not get into the human body, swallowing the infected larvae flea, insects, fish, snails, etc. is the key to infection!

Macada Dragon Worm

(Picture source network)

The picture may cause discomfort, be careful!

<) RGB (254, 254, 254) "width =" 100%"height =" 100%"x =" 0%"y =" 0%" />

Video and photos released according to the network

Combined with epidemiology, biological forms

And conventional monitoring, etc.

Do not support the nematode in the video is "dragon width"

//

Zhao Li, the curator of the Chengdu Huaxi Insect Museum, also said that the nematodes in these videos are not "dragon width", but a certain nematode parasitic in the insect body, entering the water body. There are many worms in nature, and many of them are "harmonious" with people and the environment, so you don't have to panic. To prevent food -based parasitic diseases, pay special attention to drinking water, do not drink wild water, avoid insects, fish, snails, etc. that may be infected with parasites, and avoid swimming in unclean water in the wild.

Forward tell your family and friends!

Source | Sichuan Disease Control Chengdu Edit | Tian Dou

- END -