Dengue zazzabi

Dengue zazzabi - mai kwayar cutar da aka yada ta kwari kamar sauro a wurare masu zafi yankunan na duniya. Akwai iri biyu shi:

1. Gargajiya. Tare da wannan hanya na kamuwa da cuta auku dvuvolnovaya zazzabi, rash, arthralgia, kuma lymphadenopathy. Irin wannan kwarara iya kira benign cuta.
2. Hemorrhagic zazzabi. Shi ne ya kamata a lura da cewa shi ya auku da yawa kasa akai-akai. A wannan yanayin, da ciwo bayyana trombogemorragichesky buga. A high yiwuwar mutuwa.

Wannan cuta ne ya fi kowa irin arbovirus cututtuka a cikin mutane. Su kuma sun hada da zazzabi da kuma West Nile cutar, da magani daga wanda aka ba tukuna cikakken gane.

A tarihin da cutar

Tuni a 1779 a kasar Indonesia akwai wani fairly rarrabẽwar yanayin cutar. Sunan "dengue zazzabi" ta samo asali, a {asar Amirka, a 1869. Duk da yake cutar rinjayar da wata babbar yawan mutane, da kuma lokuta na mutuwa sun kowa yi.

A 1907, masana kimiyya gano cewa dengue zazzabi (kuma aka sani da) ne a kwayar halitta da kuma cewa shi ne causative wakili na sauro. Kuma waɗannan su ne irin su: nipper da Masar Tiger sauro. Amma karshen ɗauke da harbin ne sosai rare. A kafofin da cutar na iya sa rashin lafiya mutane da birai, a wasu lokuta - squirrels da jemagu. A sauro ta ikon kamuwa da cuta auku a cikin daya zuwa makonni biyu bayan jikinsu da cutar ta shiga. Wadannan sauro iya harba cikin rayuwarsa, watau 1-3 watanni.

Human kamuwa da cuta auku bayan wani kwari da cizo. A cutar shiga cikin sel da reticuloendothelial tsarin, jijiyoyin bugun gini endothelium, kuma a cikinta da cutar kwafi na faruwa.

A lokacin 7 hours kafin da yawan zafin jiki karuwa za a iya lura viremia. Kamuwa shigar da jinin mutum, shi zai bazu nan da nan zuwa ga dukkan gabobin: kodan, hanta, kwakwalwa, tsokoki da kuma connective nama.

cututtuka

A shiryawa zamani yana daga biyar zuwa takwas kwanaki. Akwai da dama na asibiti siffofin:

- lozhnorevmaticheskie.

- icteric.

- simulating appendicitis.

- meningo-encephalitis.

Amma ainihin kira biyu irin nau'in yadda hemorrhagic da classic dengue zazzabi.

A karshen yawanci daukan wuri a cikin wani fairly m form. Alamun bayyana ne kawai a lokacin da primary kamuwa da cuta. Wannan cuta ba ya gabatar da wani musamman hadarin. Ya fara sa samun abinci, tare da wani kaifi Yunƙurin a yawan zafin jiki zuwa 39-40 digiri. A ciwon kai, jin sanyi, hadin gwiwa zafi, ja eyeballs da zazzabi (erythematous rash).

Bayan kwana biyu, za ka iya alama da amai da tashin zuciya. Bayan kwanaki hudu, da zazzabi saukad da sharply da kuma a wasu lokaci jin mafi alhẽri. Sa'an nan ya zo na biyu kalaman zazzabi. Lokacin da dengue lura ciwo "leaden alkyabbar a kan kafadu," bayyana a cikin kaifi wani rauni da cikakken rashin ƙarfi.

Bayyana scarlatiniform makulopappuleznaya ko kurji. An yaushe tare da m itching. Bayan da irin kurji ne peeling.

A cutar za a iya kama sau hudu a rayuwa. Lokacin da wani sake kamuwa da cuta, tasowa a daban-daban irin zazzabi - Dengue mummunan zazzabi.

Wannan nau'i an riga an zama quite wuya. A bayyanar cututtuka da cewa suna da aka ambata a sama, an kara da cewa:

- jini da zawo.

- amai jini.

- bruises a ko'ina cikin jiki.

- petechiae, kuma mafi.

A mutumin kamu da zazzabi zama m-ja idanu haske feverishly. Bugu da kari, ya lura da kaifi drop a matsa lamba. Akwai matakai huɗu na mummunan zazzabi, wanda sune na uku da na hudu tunkaro. Idan ba ka fara a lokacin da za a yi wa cutar, za a watsa intravascular coagulation (rushewa daga al'ada jini clotting). A 20% na lokuta can zo mutuwa daga mãsu haƙuri.