過去三周,北美和歐洲的猴痘病例急劇增加。世界衛生組織(World Health Organization)稱,致命的猴痘病毒主要通過男性之間的性接觸傳播。
猴痘病毒通過與感染者、感染動物或被污染材料密切接觸發生人際傳播。美國疾病控制與預防中心(CDC)表示,病毒通過皮膚創口、呼吸道或眼、鼻、口等進入人體。
世界衛生組織的官員指出,猴痘病毒本身并非性傳播感染疾病,也不會通過精子和陰道分泌物傳播。但感染者的密切接觸者被認為有較高的感染風險。
世界衛生組織的艾滋病毒、肝炎和其他性傳播感染疾病顧問安迪·西爾告訴美國消費者新聞與商業頻道(CNBC):“許多疾病可以通過性接觸傳播。在性接觸過程中可能會咳嗽或感冒,但這并不意味著它是一種性傳播疾病。”
據《華爾街日報》(Wall Street Journal)報道,為了應對全球急劇增多的猴痘病例,丹麥疫苗制造商Bavarian Nordic正在增加天花疫苗產量,以幫助政府應對愈演愈烈的猴痘疫情。
截至5月21日,世界衛生組織表示包括美國、澳大利亞、德國和西班牙在內,全球12個國家已經報告了92例確診病例和28例疑似病例。
美國疾病控制與預防中心在上周告訴《財富》雜志,衛生官員正在監測六例猴痘疑似病例,這六人都曾經乘坐5月3日至4日從尼日利亞飛往倫敦的一架航班,坐在他們附近的一名乘客感染了猴痘病毒。
猴痘是一種與天花和牛痘相關的罕見病,會引起發燒、肌肉疼痛和病變等癥狀。美國疾病控制與預防中心稱,猴痘從感染到出現癥狀的潛伏期通常為一兩周,但也可能在5天至21天之間。
美國疾病控制與預防中心指出,猴痘在非洲較為常見,感染者的死亡率高達10%。這種疾病通常會持續兩周至四周。
雖然目前沒有專門針對猴痘的疫苗,但天花疫苗對猴痘感染的保護力至少達到85%,包括Bavarian Nordic提供的疫苗。
美國疾病控制與預防中心稱,Bavarian Nordic的天花疫苗,在美國被稱為“Jynneos”疫苗,是目前在美國獲得許可的兩種預防天花的疫苗之一。它是美國唯一一款獲得特別許可的預防猴痘的疫苗。
Bavarian Nordic公司的首席執行官保羅·卓別林對《華爾街日報》表示,公司最近幾周接到了“幾十個國家”有關Jynneos疫苗的咨詢電話。這種疫苗在歐洲和加拿大分別被稱為Imvanex和Imvamune。
卓別林告訴《華爾街日報》,目前疫苗供應量有限,但公司將在未來幾周和幾個月持續增加產量。
他說:“經過討論,我們有信心在相對較短的時間內滿足需求。”
美國總統喬·拜登在5月22日對記者表示,美國及其他國家不斷增加的病例,應該引起美國民眾的關注。
他對記者表示:“他們還沒有告訴我疫情的嚴重程度,但所有人都應該關注猴痘病毒。如果病毒擴散,就將造成嚴重后果。”
但在5月23日,拜登改口稱美國有“疫苗應對猴痘病毒。”
他表示:“我并不認為猴痘病毒會發展到與新冠疫情一樣的嚴重程度。”
據卓別林表示,美國和加拿大是僅有的兩個有足夠Bavarian Nordic疫苗庫存的國家。美國疾病控制與預防中心稱,美國有足夠的天花疫苗,一旦爆發猴痘疫情,足以為所有美國人接種疫苗。(財富中文網)
譯者:劉進龍
審校:汪皓
過去三周,北美和歐洲的猴痘病例急劇增加。世界衛生組織(World Health Organization)稱,致命的猴痘病毒主要通過男性之間的性接觸傳播。
猴痘病毒通過與感染者、感染動物或被污染材料密切接觸發生人際傳播。美國疾病控制與預防中心(CDC)表示,病毒通過皮膚創口、呼吸道或眼、鼻、口等進入人體。
世界衛生組織的官員指出,猴痘病毒本身并非性傳播感染疾病,也不會通過精子和陰道分泌物傳播。但感染者的密切接觸者被認為有較高的感染風險。
世界衛生組織的艾滋病毒、肝炎和其他性傳播感染疾病顧問安迪·西爾告訴美國消費者新聞與商業頻道(CNBC):“許多疾病可以通過性接觸傳播。在性接觸過程中可能會咳嗽或感冒,但這并不意味著它是一種性傳播疾病。”
據《華爾街日報》(Wall Street Journal)報道,為了應對全球急劇增多的猴痘病例,丹麥疫苗制造商Bavarian Nordic正在增加天花疫苗產量,以幫助政府應對愈演愈烈的猴痘疫情。
截至5月21日,世界衛生組織表示包括美國、澳大利亞、德國和西班牙在內,全球12個國家已經報告了92例確診病例和28例疑似病例。
美國疾病控制與預防中心在上周告訴《財富》雜志,衛生官員正在監測六例猴痘疑似病例,這六人都曾經乘坐5月3日至4日從尼日利亞飛往倫敦的一架航班,坐在他們附近的一名乘客感染了猴痘病毒。
猴痘是一種與天花和牛痘相關的罕見病,會引起發燒、肌肉疼痛和病變等癥狀。美國疾病控制與預防中心稱,猴痘從感染到出現癥狀的潛伏期通常為一兩周,但也可能在5天至21天之間。
美國疾病控制與預防中心指出,猴痘在非洲較為常見,感染者的死亡率高達10%。這種疾病通常會持續兩周至四周。
雖然目前沒有專門針對猴痘的疫苗,但天花疫苗對猴痘感染的保護力至少達到85%,包括Bavarian Nordic提供的疫苗。
美國疾病控制與預防中心稱,Bavarian Nordic的天花疫苗,在美國被稱為“Jynneos”疫苗,是目前在美國獲得許可的兩種預防天花的疫苗之一。它是美國唯一一款獲得特別許可的預防猴痘的疫苗。
Bavarian Nordic公司的首席執行官保羅·卓別林對《華爾街日報》表示,公司最近幾周接到了“幾十個國家”有關Jynneos疫苗的咨詢電話。這種疫苗在歐洲和加拿大分別被稱為Imvanex和Imvamune。
卓別林告訴《華爾街日報》,目前疫苗供應量有限,但公司將在未來幾周和幾個月持續增加產量。
他說:“經過討論,我們有信心在相對較短的時間內滿足需求。”
美國總統喬·拜登在5月22日對記者表示,美國及其他國家不斷增加的病例,應該引起美國民眾的關注。
他對記者表示:“他們還沒有告訴我疫情的嚴重程度,但所有人都應該關注猴痘病毒。如果病毒擴散,就將造成嚴重后果。”
但在5月23日,拜登改口稱美國有“疫苗應對猴痘病毒。”
他表示:“我并不認為猴痘病毒會發展到與新冠疫情一樣的嚴重程度。”
據卓別林表示,美國和加拿大是僅有的兩個有足夠Bavarian Nordic疫苗庫存的國家。美國疾病控制與預防中心稱,美國有足夠的天花疫苗,一旦爆發猴痘疫情,足以為所有美國人接種疫苗。(財富中文網)
譯者:劉進龍
審校:汪皓
Monkeypox, a potentially lethal disease responsible for an alarming rise in cases in North America and Europe over the past three weeks, is primarily spreading through sex between men, according to the World Health Organization.
The disease is spread through close contact with infected people, animals, or materials that are contaminated with the virus. It enters the body through broken skin, the respiratory tract or through the eyes, nose or mouth, according to the CDC.
The virus is not considered a sexually transmitted infection, or spread through semen and vaginal fluids, WHO officials noted. Anyone in close contact with a person who has the virus is considered at high risk of infection, however.
“Many diseases can be spread through sexual contact. You could get a cough or a cold through sexual contact, but it doesn’t mean that it’s a sexually transmitted disease,” Andy Seale, an adviser to the WHO about HIV, hepatitis and other sexually transmitted infections, told CNBC.
In response to the rising number of monkeypox cases worldwide, Bavarian Nordic, a Danish vaccine manufacturer, is ramping up production of its smallpox vaccine to help governments fight the growing outbreak, according to a Wall Street Journal report.
As of May 21, 92 confirmed cases and 28 suspected cases of monkeypox have been reported to the WHO from 12 countries, including the U.S., Australia, Germany, and Spain.
In the U.S., Centers for Disease Control and Prevention officials told Fortune last week that health officials are monitoring six people for suspected cases of monkeypox, all of whom sat next to a person on a May 3-4 flight from Nigeria to London who eventually developed the virus.
Monkeypox is a rare disease related to smallpox and cowpox that causes fever, muscle aches, and lesions. The incubation period, or time between exposure and the onset of symptoms, is usually a week or two but can range from five to 21 days, according to the CDC.
In Africa, where the disease is typically found, monkeypox has proven deadly in as many as 10% of infected persons, the CDC notes. The illness typically lasts anywhere between two and four weeks.
While there is no vaccine that specifically targets monkeypox, smallpox vaccines including the one offered by Bavarian Nordic, can protect against monkeypox infections by at least 85%, according to the CDC.
Known as Jynneos in the U.S., the Bavarian Nordic smallpox vaccine is one of two vaccines currently licensed in the U.S. to prevent smallpox, according to the CDC. It is the only vaccine that the U.S. specifically licenses to prevent monkeypox, however.
Speaking to the Wall Street Journal, Bavarian Nordic CEO Paul Chaplin said the company has received calls from “dozens of countries” in recent weeks asking about Jynneos, which is known as Imvanex in Europe and Imvamune in Canada.
Supply of the vaccine is currently limited, but the company will be increasing its manufacturing in the weeks and months ahead, Chaplin told the Wall Street Journal.
“We feel confident based on discussions that we’ll be able to meet the demand in a relatively short period of time,” Chaplin said.
Speaking to reporters on May 22, President Joe Biden said the public should be concerned about the rising number of cases in the U.S. and abroad.
“They haven’t told me the level of exposure yet, but it is something that everybody should be concerned about,” Biden told reporters. “It is a concern in that if it were to spread, it would be consequential.”
On May 23, Biden backtracked those comments, saying the country has “vaccines to take care of it.”
"I just don't think it rises to the level of the kind of concern that existed with COVID-19,” Biden said.
According to Chaplin, the U.S. and Canada are the only two countries that have meaningful stockpiles of the Bavarian Nordic vaccines. The CDC says the U.S. has access to enough doses of smallpox vaccine to vaccinate every person in the United States if an outbreak were to occur.