What Is a Parasite Host?

Parasites refer to lower eukaryotes that are pathogenic and can act as pathogens or vector-borne diseases. Parasites are all organisms that are inside or outside the host or host to obtain the nutrients or shelter needed to maintain their survival, development or reproduction. Many small animals live in a parasitic manner and attach themselves to larger animals.

Classified by biological species

Protozoa: this type

For parasites that parasitize the human body, the human body is an ideal breeding habitat. They can enter the body through air, drinking water, food and direct contact. Within 30 minutes they can find a suitable habitat.

Human skin is attacked by tiny insects such as mites. The human digestive tract is an ideal habitat for pork tapeworm and beef tapeworm. If parasites enter the human circulatory system, they can attack

Parasites are parasitic in the cells, tissues or cavities of the host, causing a series of damage. This is not only found in protozoa, worm adults, but also in migratory larvae. Their effects on the host are manifold.

Traditional Chinese medicine has long recognized that parasites can cause diseases and call them "

The harm of parasites to the human body mainly includes two aspects: it is a pathogen causing parasitic disease and it is a disease transmission vector. Parasitic diseases are very serious to human health and livestock and poultry production. In the vast majority of developing countries, which account for 77% of the world's population, especially in tropical and subtropical regions, parasitic diseases remain widespread and threaten the health and even the lives of children and adults. ^[7]

It is impossible for humans to completely isolate the parasites. According to the BBC Exklusiv, 1.4 billion people worldwide are at risk from parasite-endangered health. Everyone has "perched" more than one million parasitic bacteria and insects. Especially in Africa and Asia with poor sanitation, mosquitoes sting, drinking

Liver fluke infection is closely related to bile duct cancer and liver cancer

Because there is no obvious discomfort in the early stage of liver fluke infection, it is basically impossible to know the infection. Liver fluke parasites multiply in the bile ducts of the human liver, causing bile obstruction, bile duct inflammation, liver fibrosis, cirrhosis, and data show liver fluke Infection is closely related to the occurrence of bile duct cancer and liver cancer. This is a typical "illness from the mouth", but the vast majority of people do not know its risks. ^[10]

Experiments have shown that dipping does not kill liver flukes

Many people who like to eat fish raw think that when they eat fish raw, they only need to dip the seasoning to kill both insects and bacteria, but they get the opposite result through experiments. The cysts of several groups of experiments are still alive.

Expert advice: It is best to eat cooked fish and eat freshwater fish raw to check

Experts say that freshwater fish is best not eaten. The best way to kill liver flukes is to heat them. It takes only a few seconds for liver flukes to be killed above 90 degrees, so it is only safe to eat cooked fish.

Experts suggest that people who often eat raw freshwater fish must be checked and killed. They only need to send their stools for examination, and they can confirm the diagnosis of liver fluke eggs. They can also use B-ultrasound, CT and other auxiliary examinations. Liver fluke disease should be treated immediately after diagnosis. Each case of liver fluke disease repellent and treatment costs about 100 yuan.

In addition, not only freshwater fish cannot be eaten raw, but also marine fish that have lived in freshwater and brackish water cannot be eaten raw. Usually only marine fish that live entirely in the sea can eat raw. ^[10]