Конго улсад дэгдээд буй Эбола вирусийн халдвар 2014-2016 оны дэгдэлтээс гурав дахин хурдан тархаж, 1000 гаруй хүний аминд хүрсэн харамсалтай үр дүнд хүрээд байна.
Конго улсын Эрүүл мэндийн яамны мэдээлснээр, тавдугаар сарын 15-нд дэгдэлт эхэлснээс хойш мягмар гарагийн байдлаар нийт 2,536 тохиолдол бүртгэгдэж, 1,033 хүн нас баржээ. Өмнөх томоохон дэгдэлтийн үед 1,000 хүний аминд хүрэхэд найман сар зарцуулагдаж байсан бол энэ удаагийн хямрал ердөө хоёр гаруй сарын хугацаанд ийм түвшинд хүрсэн нь хамгийн хурдан тархалттай тохиолдол болж байна.
Дэлхийн эрүүл мэндийн байгууллагын мэдээлснээр, энэ удаагийн дэгдэлт нь вакцин болон батлагдсан эмчилгээгүй, ховор төрлийн Bundibugyo вирусээр үүсгэгдэж байгаа юм. Уг вирус нь Конго улсын зүүн бүсийн таван мужаар хязгаарлагдаж байгаа боловч Уганда зэрэг хөрш улсуудад илэрсэн тохиолдлууд бүртгэгджээ.
Одоогийн байдлаар халдварын улмаас нас барах эрсдэл 40 хувьтай байгаа нь өвчтөнүүд шинж тэмдэг илэрснээс хойш эмнэлэгт оройтож ханддагтай холбоотой гэж албаныхан үзэж байна. Халдварын голомт болох “тэг өвчтөн”-ийг тогтоогоогүй, мөн шинээр илэрч буй тохиолдлуудын ихэнх нь хяналтад аваагүй хүмүүсээс бүртгэгдэж байгаа тул дэгдэлтийн оргил үе хараахан ирээгүй байж болзошгүй гэсэн болгоомжлол байна.
Дэлгэрэнгүйг эх сурвалжаас харах
↓Эх сурвалжийг нээх ↓
The Ebola outbreak in Congo has claimed over 1,000 lives, reaching this tragic milestone at an unprecedented pace, nearly three times faster than the devastating 2014-2016 epidemic, which was previously considered the worst on record.
Official figures from Congo’s Ministry of Health confirm 2,536 cases and 1,033 fatalities as of Tuesday, since the outbreak was declared on 15 May.
The previous major outbreak, which recorded more than 28,000 cases and 11,000 deaths, took eight months to reach 1,000 fatalities from its first recorded case. In stark contrast, the current crisis has reached this grim total in just over two months, making it the fastest-spreading Ebola outbreak ever.
The ongoing outbreak has also recorded 2,500 cases almost three times quicker than that of 2014-2016.
Different viruses are behind the two outbreaks
According to the World Health Organization, Ebola is caused by a group of viruses, of which three are known to cause large outbreaks: Ebola virus, Sudan virus and Bundibugyo virus.
This year’s outbreak is caused by Bundibugyo virus, a rare variant which has no approved vaccines or treatments.
Meanwhile, the Ebola virus, which is the most common out of the three, induced the 2014-2016 outbreak, considered the deadliest in Congo’s history.
The current outbreak is mostly confined to Congo
The Bundibugyo outbreak is largely restricted to Congo except for a few countries, including Uganda. And in Congo, it’s limited to five provinces in the eastern region, which is close to the border with Uganda.
The 2014-2016 Ebola outbreak had spread widely in Guinea, Liberia and Sierra Leone and spilled over into nearby nations. A small number of cases were also reported in the United States and Europe, linked to West Africa.
The case fatality rate of the two outbreaks
This year’s outbreak has so far had a case fatality rate of 40%, and officials blame most of the deaths on patients reporting symptoms late.
The 2014-2016 outbreak, however, had a fatality rate of 66%, overwhelming health systems across multiple countries.
According to the U.S. Centers for Disease Control, the Ebola virus is the deadliest of the viruses known to have caused large Ebola outbreaks and up to 90% of cases caused by it are fatal if they receive no treatment.
Officials say the peak of the current outbreak could still be ahead because the patient zero has not been confirmed and the majority of new cases are coming from outside the contacts being monitored, as well as delays in identifying the variant behind the virus when cases started being reported.
The 2014-2016 outbreak lasted about three years. The first case was recorded in December 2013, but it was not until March 2014 that the outbreak was detected and officially declared in June 2016.
