Tuesday, March 20, 2007

Dengue hemorrhagic fever


DHF is a more severe form of dengue. It can be fatal if unrecognized and not properly treated. DHF is caused by infection with the same viruses that cause dengue. With good medical management, mortality due to DHF can be less than 1%.Dengue is transmitted to people by the bite of an Aedes mosquito that is infected with a dengue virus. The mosquito becomes infected with dengue virus when it bites a person who has dengue or DHF and after about a week can transmit the virus while biting a healthy person. Dengue cannot be spread directly from person to person.

The principal symptoms of dengue are high fever, severe headache, backache, joint pains, nausea and vomiting, eye pain, and rash. Generally, younger children have a milder illness than older children and adults.

1 comment:

amandasblognews44 said...

Mitigator Rules!
I can recommend a new “scrub” product called “Mitigator Sting & Bite Treatment”; to say that it is terrific is an understatement! It actually removes venom by exfoliating the top layer of skin, opening the pores and drawing out the toxins. I had instant relief from pain and itching and all traces of the sting disappeared within minutes. I found it on the web at www.Mitigator.net which is their military website. I called and they sold me (6) ½ ounce packages for about $2.00/pack (each resealable pack treats about 20 stings or bites). The only thing that can create a problem is if you wait too long to apply it, it should be rubbed in vigorously within the first few minutes after the bite or sting – the longer you wait, the less effective it is. I’ve used it on bees, wasps, fire ants (no blisters even appeared), mosquitoes and chiggers. They say it works on jellyfish but I’m a long way from the ocean so I haven’t needed it for that problem. No smelly chemicals, works great and is even safe for kids (the scrubbing replaces scratching so – no secondary infections). I should make a commercial for them!