Several dozen workers in Huilongguan of Beijing are bitten by

Several dozen workers in Huilongguan of Beijing are bitten by the worm Disease accuses of centre's calling the department the bug
Tick's worm's disturbance has been just put down, recently, Huilongguan a construction site is at a disturbance of the plague of insects again. Several dozen construction workers are bitten by the unknown insect, present serious red and swollen pruritus, it is difficult to fall asleep in the evening. The insect that a lot of workers worry biting people is tick's worms. Yesterday, disease in Changping district accused of centre's sterilizing department's staff members to confirm according to the sample sent here, grip people's fault tick's worm, is the bug.

Recently, lie in Changping district culturally in a living quarters of construction site of the the south end of West Road, more than 30 workers are bitten by a kind of unknown insect. Worker Ms. Peng claims, it was the 28th last month, her right arm was bitten by a small worm, later hove the red big bag quickly, and with firing the general pruritus sense, can only be by scratching to alleviate pruritus. After the big bag is scratched, flow out yellow suppuration and water and blood.

The day before yesterday, reporters saw Ms. Peng in the building site, two of hers were covered with big bags which finished the scab on the arm, have already connected together. More than 20 days will come, the small worm still often appears, more than 30 people have been bitten already. What a dozen workers present have shown on one's body bites the mark. Worker Xiao Wang says, the small worm has big or small, chocolate grain of rice, 8 legs, have feelers, haunt only at the night, " we especially itch after gripping, the unable rest in the evening, have no spirit to work in the daytime " .

Manage in the building site and then after learning this situation, have sprayed dichlorvos for a few days continuously, but produce little effect. Separated by with presenting the west district of the pool center of dragon of tick's worm not far, worker's insect whose suspicion bite people is tick's worms, very afraid. According to referring to admitting of them, the reporter has fetched several insects, deliver to disease in Changping district and accuse of centre's examining.

Yesterday, disease in Changping district accused of centre's sterilizing a staff member of department and claiming, this kind of insect was not tick's worm, but the bug, is not troubled big by the human body which it bites, " if feel uncomfortable, propose going to the hospital to have a look. " This staff member claims, the bug hide between the chinks of the plank more, because the multi-purpose timber of building of the living quarters of building site is put up, it is easier its parasitism. He proposes spraying in the chink of bed board with the insecticide of chrysanthemum esters, and can be insecticidal after shining bed board and bed clothes under the sunshine suddenly and violently.

Chain bugs

Bug born in the year of the intersection of insect and the intersection of key link and half wing the intersection of eye and the intersection of bug and a kind of small-scale insect of department, also call the tick, bed louse. Because the body of gland of the secretion stink that it be able to have one pair, at the place where it creeps, leave the bad peculiar smell, thus come the name of bugs. They generally perch in the narrow chink, have a group of perching nature, in the adult, nymph and ovum see more bed board, cotton-padded mattress cushion, case seam, pleat in the crack in the wall or wall paper to sew. The bug mainly moves at the night, it is greedy to suck the blood, especially the nymph, sucking blood volume can be more than 1- 2 times of its weight, after people are bitten, can cause the skin to be inflamed, difficult to itch and ache to bear when being serious, papule and a kind of measles may take place to some people. If depended on for a living by more bugs for a long time, symptom of can cause anaemia, nervousness and insomnia, weak ing etc.. In addition, the bug is suspected too it is some disseminators of disease. (the intersection of reporter and wide crown Nie)

Several dozen workers in Huilongguan of Beijing are bitten by the worm Disease accuses of centre's calling the department the bug