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Flea bites itch because of the bacteria and dirt it puts in you when it bites.
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What is the vector of the Bubonic Plague?
The disease is transmitted from animals to humans.Plague infects wild rodents, especially rats, and is transmitted animal to animal and occasionally to humans by flea bites. The flea is the vector.
Why do we itch?
An itch is a very slight form of pain from your nerves. There is usually something touching you and your body feels threatened by the contact, and so you itch to remove it from your skin. In bites and stings it's because the nerves are stimulated by the poison/acid/alkali released into the bite. Sometimes you may feel a 'Phantom' or travelling itch, when you can't quite tell where you need to itch. This is caused by random stimulation of the nerve, the cause of which is unknown
Do you scratch an itch or do you itch an itch?
You scratch an itch! An itch itches. You scratch an itch to remove the pain.
What is always true of chemical reactions?
the total mass of the reactants equals the total mass of the products
What is itch?
An itch is where your skin is red and starts infecting it .
Do flea bites burn when you itch them?
they do burn actually it is kinda like a sting when you itch them. I have them right now and it burns/stings really bad.
Do flea bites grow bigger as you itch them?
Yes i know someone who scrached their flea bite so much it looked like a bouncy ball on his arm. (Scaryyy)
What happens if a flea bites a human?
Flea bites are small red dots that itch. Cats or dogs can bring them in from outdoors and they can multiply in carpets, bedding etc. My cat brought them in, and I had small bites all over my ankles and that's how I discovered the fleas. I used a flea bomb insecticide that can be bought at any pet shop and worked very well.
Is flea bites harmful to humans?
well yes flea bites can be harmful to humans but mostly when a flea bites a human it just gets itchy and annoying
Can you get diseases from flea bites?
One disease spread by flea bites was called Black Death.
Do spider bites itch?
yes they itch alot
Why do misqueto bites itch so much?
When a mosquito bites you, secretions from their suckers make the bite itch.
What was the plague that caused death bite from a flea?
Black death was spread by flea bites. Flea bites transferred Yersinia pestis bacterium.
If you get bit by a flea do that mean you got fleas?
no
How do you know if a flea infestation is over?
No more flea bites
Can you get flea bites on your fingers?
Yes
Are flea bites dangerous to babies?
Flea bites can be dangerous to babies. The saliva of fleas contains anticoagulants which can cause severe infections in infants.
