It really depends how many bites you have, and if you're allergic to them then yes a flea is dangerous.
Flea bites can be dangerous to babies. The saliva of fleas contains anticoagulants which can cause severe infections in infants.
go to the supper market and by a flea bomb
Scroll down on the page for this link for a picture of a flea. http://www.answers.com/topic/flea-1?cat=health
Because her children had gone to the dogs!
While dog fleas can usually be just an annoying itch for humans, they have the potential to be dangerous, as they are capable of spreading diseases from human to human.
You are better off to get a proper exterminator that will use environmentally safe ways to rid your house of fleas. Do nottry using commercial Flea Bombs as they can leave poisonous residue on your furniture, carpets, etc.
parasitism
The flea genus is the genus of a flea
Some flea medications are safe for rabbits to use, while others aren't. Negative side effects from the dangerous types include seizures, shock, poisoning, and death. See the related link below for details.
No, a flea is a flea. There is no "cat flea" or "dog flea". Its just a flea and its just as likely to get a cat or dog.
There is no such thing as a "cow flea". However, there are several other species of fleas that actually exist.Cat Flea: Ctenocephalides felisDog Flea: Ctenocephalides canisHuman Flea: Pulex irritansNorthern Rat Flea: Nosopsyllus fasciatusOriental Rat Flea: Xenopsylla cheopis