|
RVSV-ZEBOV Vaccine
Recombinant vesicular stomatitis virus–Zaire Ebola virus (rVSV-ZEBOV), also known as Ebola Zaire vaccine live and sold under the brand name Ervebo, is an Ebola vaccine for adults that prevents Ebola caused by the Zaire ebolavirus. When used in ring vaccination, rVSV-ZEBOV has shown a high level of protection. Around half the people given the vaccine have mild to moderate adverse effects that include headache, fatigue, and muscle pain. rVSV-ZEBOV is a recombinant, replication-competent viral vector vaccine. It consists of rice-derived recombinant human serum albumin and live attenuated recombinant vesicular stomatitis virus (VSV), which has been genetically engineered to express the main glycoprotein from the Zaire ebolavirus so as to provoke a neutralizing immune response to the Ebola virus. The vaccine was approved for medical use in the European Union and the United States in 2019. It was created by scientists at the National Microbiology Laboratory in Winnipeg, Manit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electron Micrograph
A micrograph is an image, captured photographically or digitally, taken through a microscope or similar device to show a magnify, magnified image of an object. This is opposed to a macrograph or photomacrograph, an image which is also taken on a microscope but is only slightly magnified, usually less than 10 times. Micrography is the practice or art of using microscopes to make photographs. A photographic micrograph is a photomicrograph, and one taken with an electron microscope is an electron micrograph. A micrograph contains extensive details of microstructure. A wealth of information can be obtained from a simple micrograph like behavior of the material under different conditions, the phases found in the system, failure analysis, grain size estimation, elemental analysis and so on. Micrographs are widely used in all fields of microscopy. Types Photomicrograph A light micrograph or photomicrograph is a micrograph prepared using an optical microscope, a process referred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drug Development
Drug development is the process of bringing a new pharmaceutical drug to the market once a lead compound has been identified through the process of drug discovery. It includes preclinical research on microorganisms and animals, filing for regulatory status, such as via the United States Food and Drug Administration for an investigational new drug to initiate clinical trials on humans, and may include the step of obtaining regulatory approval with a new drug application to market the drug. The entire process—from concept through preclinical testing in the laboratory to clinical trial development, including Phase I–III trials—to approved vaccine or drug typically takes more than a decade. New chemical entity development Broadly, the process of drug development can be divided into preclinical and clinical work. Pre-clinical New chemical entities (NCEs, also known as new molecular entities or NMEs) are compounds that emerge from the process of drug discovery. These h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotavirus
Rotaviruses are the most common cause of diarrhea, diarrhoeal disease among infants and young children. Nearly every child in the world is infected with a rotavirus at least once by the age of five. Immunity (medical), Immunity develops with each infection, so subsequent infections are less severe. Adults are rarely affected. The virus is transmitted by the fecal–oral route, faecal–oral route. It infects and damages the enterocyte, cells that line the small intestine and causes gastroenteritis (which is often called "stomach flu" despite having no relation to influenza). Although rotavirus was discovered in 1973 by Ruth Bishop and her colleagues by electron micrograph images and accounts for approximately one third of hospitalisations for severe diarrhoea in infants and children, its importance has historically been underestimated within the public health community, particularly in developing country, developing countries. In addition to its impact on human health, rotavi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RotaTeq
A rotavirus vaccine is a vaccine used to protect against rotavirus infections, which are the leading cause of severe diarrhea among young children. These vaccines prevent 15–34% of severe diarrhea in the developing world and 37–96% of the risk of death among young children due to severe diarrhea. Immunizing babies decreases rates of rotavirus disease among older people and those who have not been immunized. The World Health Organization (WHO) recommends that rotavirus vaccine be included in national routine vaccinations programs, especially in areas where the disease is common. This should be done along with promoting breastfeeding, handwashing, clean water, and good sanitation. They are given by mouth and two or three doses are required. The approved vaccines are recommended. This includes their use in people with HIV/AIDS. The vaccines are made with weakened rotavirus. The currently licensed live oral vaccine first became available in the United States in 2006. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vero Cell
Vero cells are a lineage of cells used in cell cultures. The 'Vero' lineage was isolated from kidney epithelial cells extracted from an African green monkey ('' Chlorocebus'' sp.; formerly called ''Cercopithecus aethiops'', this group of monkeys has been split into several different species). The lineage was developed on 27 March 1962 by Yasumura and Kawakita at the Chiba University in Chiba, Japan. The original cell line was named '' Vero'' after an abbreviation of , which means 'green kidney' in Esperanto, while itself means 'truth' in Esperanto. Characteristics The Vero cell lineage is continuous and aneuploid, meaning that it has an abnormal number of chromosomes. A continuous cell lineage can be replicated through many cycles of division and not become senescent. Vero cells are interferon-deficient; unlike normal mammalian cells, they do not secrete interferon alpha or beta when infected by viruses. However, they still have the Interferon-alpha/beta receptor, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kikwit
Kikwit is the largest city of Kwilu Province, lying on the Kwilu River in the southwestern part of the Democratic Republic of the Congo. Kikwit is also known in the region under the nickname "The Mother". The population is approximately 458,000 (2017). An important commercial centre, it is home to a stadium and is known for its traditional dances, in particular the Bapende dancers whose geographic origin centers on the village of Gungu. Bapende dancers often wear traditional costumes comprising colorful masks and attire made from raffia. History In 1995 the city saw a serious outbreak of the deadly Ebola virus. Singer King Kester Emeneya was born in Kikwit in 1956. In April 2014, a tribute concert held in Kikwit to honor King Kester Emeneya ended in disaster, and at least thirteen people in the stadium died in a stampede following a power failure. Transportation Kikwit is home to Kikwit Airport, operating domestic flights to Kinshasa Kinshasa (; ; ), formerly named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EBOV
''Orthoebolavirus zairense'' or Zaire ebolavirus, more commonly known as Ebola virus (; EBOV), is one of six known species within the genus ''Ebolavirus''. Four of the six known ebolaviruses, including EBOV, cause a severe and often fatal viral hemorrhagic fever, hemorrhagic fever in humans and other mammals, known as Ebola virus disease (EVD). Ebola virus has caused the majority of human deaths from EVD, and was the cause of the Western African Ebola virus epidemic, 2013–2016 epidemic in western Africa, which resulted in at least suspected cases and confirmed deaths. Ebola virus and its genus were both originally named for Zaire (now the Democratic Republic of the Congo), the country where it was List of Ebola outbreaks, first described, and was at first suspected to be a new "strain" of the closely related Marburg virus. The virus was renamed "Ebola virus" in 2010 to avoid confusion. Ebola virus is the single member of the species ''Zaire ebolavirus'', which is assigned t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RVSV-ZEBOV-GP
Recombinant vesicular stomatitis virus–Zaire Ebola virus (rVSV-ZEBOV), also known as Ebola Zaire vaccine live and sold under the brand name Ervebo, is an Ebola vaccine for adults that prevents Ebola caused by the Zaire ebolavirus. When used in ring vaccination, rVSV-ZEBOV has shown a high level of protection. Around half the people given the vaccine have mild to moderate adverse effects that include headache, fatigue, and muscle pain. rVSV-ZEBOV is a recombinant, replication-competent viral vector vaccine. It consists of rice-derived recombinant human serum albumin and live attenuated recombinant vesicular stomatitis virus (VSV), which has been genetically engineered to express the main glycoprotein from the Zaire ebolavirus so as to provoke a neutralizing immune response to the Ebola virus. The vaccine was approved for medical use in the European Union and the United States in 2019. It was created by scientists at the National Microbiology Laboratory in Winnipeg, Manit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institut National Pour La Recherche Biomedicale
The Institut National de la Recherche Biomédicale (INRB) is the national medical research organization of the Democratic Republic of the Congo. The responsible ministry is the Ministry of Scientific Research and Technology. The National Biomedical Research Institute (INRB) was founded in 1984, it is a 70,000 m² establishment. It has been a collaborating center of the World Health Organization since 2018, headed by Professor Jean-Jacques Muyembe-Tamfum, MD, Ph., Which serves as a national biomedical research laboratory for the Ministry of Health of the Democratic Republic of Congo (DRC) ). It is a multidisciplinary institute which collectively has hundreds of years of experience both in the identification, treatment and prevention of diseases in the DRC. Its foundations are the performance of medical and biological analyzes, applied and translational research, the surveillance of communicable diseases and the promotion of professional growth and development. The INRB has continuou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2017 Democratic Republic Of The Congo Ebola Virus Outbreak
On 11 May 2017, the Democratic Republic of the Congo (DRC) was identified by the World Health Organization (WHO) as having one Ebola-related death. As of 8 June 2017, there were five confirmed cases and three probable cases. Of these, four survived and four died. The affected areas of the DRC are Mabongo (one confirmed), Ngayi (one probable), and Nambwa (four confirmed and two probable) in Likati health zone. According to the WHO, "Modelling suggests the risk of further cases is currently low but not negligible.... As of ... June 83% of simulated scenarios predict no further cases in the next 30 days." According to the U.S. Centers for Disease Control and Prevention, "Ebola ... is a rare and deadly disease caused by infection with one of the Ebola virus species. Ebola can cause disease in humans and nonhuman primates (monkeys, gorillas, and chimpanzees)." Ebola was first identified in 1976 near the Ebola River in the DRC. More than 11,300 people died in the 2013 to 2016 E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Geneva, Switzerland, and has 6 regional offices and 150 field offices worldwide. Only sovereign states are eligible to join, and it is the largest intergovernmental health organization at the international level. The WHO's purpose is to achieve the highest possible level of health for all the world's people, defining health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." The main functions of the World Health Organization include promoting the control of epidemic and endemic diseases; providing and improving the teaching and training in public health, the medical treatment of disease, and related matters; and promoting the establishment of international standards for biologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kivu Ebola Epidemic
The Kivu Ebola epidemic was an outbreak of Ebola virus disease (EVD) mainly in eastern Democratic Republic of the Congo (DRC), and in other parts of Central Africa, from 2018 to 2020. Between 1 August 2018 and 25 June 2020 it resulted in 3,470 reported cases. The Kivu outbreak also affected Ituri Province, whose first case was confirmed on 13 August 2018. In November 2018, the outbreak became the biggest Ebola outbreak in the DRC's history, and had become the second-largest Ebola outbreak in recorded history worldwide, behind only the 2013–2016 Western African Ebola virus epidemic, Western Africa epidemic. In June 2019, the virus reached Uganda, having infected a 5-year-old Congolese boy who entered Uganda with his family, but was contained. A military conflict in the region that had begun in January 2015 hindered treatment and prevention efforts. The World Health Organization (WHO) described the combination of military conflict and civilian distress as a potential "perfect st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
