Are fly medicine harmful to humans? What are the dangers of flies?

Flies are one of the more annoying pests, but we can't avoid their survival and reproduction in the summer. So in order to get rid of this pest, people use a variety of fly medicines. Flies themselves carry their own bacteria, and the use of fly medicine will also lead to the occurrence of bacteria after the flies die.

So is fly medicine harmful to humans?

1. Every time we spray these fly medicines, the spraying will keep our room in a closed state to prevent the loss of efficacy. Therefore, after spraying the fly medicine for a period of time, the window should be opened for ventilation after the flies are killed, otherwise the residual smell in the house will be inhaled into the human body too much will lead to uncomfortable breathing, especially for the elderly and children who are more fragile, and should be more prevented.

2. The whereabouts of flies are inseparable from filth, they love to eat rotten and smelly things, and have the bad habit of smelling incense and chasing odors. Flies can carry millions of bacteria that transmit diseases such as typhoid, cholera, dysentery, and infectious hepatitis.

3. Flies fly everywhere and spread bacteria into food, so it is easy to get sick after eating food bitten by flies.

4. The head of the fly has a pair of round compound eyes and a pair of short antennae, which are its olfactory organs. The forewings are well developed, and the hindwings degenerate into balance rods to distinguish them from other insects. Feces are the best breeding ground for fly maggots, and good feces can be treated well and poisoned to kill fly maggots, which can achieve a good effect of killing flies.

Ways to reduce the invasion of flies in the household: first of all, it is necessary to make domestic garbage bagging, Nissan Nissan, and the garbage container should have a lid and be kept closed at any time to prevent fly maggots from breeding and the smell of garbage to attract flies; Install screen doors, screen windows and keep them closed at all times to keep flies out; Fly swatters can also be installed in the home to catch invading flies.

1. Flies endanger humans because they carry a variety of pathogenic microorganisms to spread. Flies have hairy bodies and mucus secretes mucus on their feet. It likes to crawl and forage for food on human or animal feces, urine, phlegm, vomit and corpses, and is very easy to attach a large number of pathogens, such as Vibrio cholerae, typhoid bacillus, dysentery bacillus, and roundworms.

2. Flies often stay on the human body, food, and dining utensils, and have the habit of rubbing their feet and brushing their bodies when they stop, and the pathogens attached to it will soon contaminate food and tableware.

3. Flies have the habit of eating, spitting, and pulling. When flies eat, they first spit out the bursal fluid, dissolve the food before inhaling, and while eating, spitting and pulling, so that the pathogen that was originally eaten into the digestive juice is spit out together, thus spreading to humans.