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Scientists race to test vaccines for Uganda ’s Ebola outbreak
A multipronged international effort has begun to pull out all the stops to launch trials of experimental Ebola vaccines in Uganda, which declared an outbreak of the deadly disease on 20 September. According to the most recent World Health Organization (WHO) update, Uganda has had 18 confirmed and 18 suspected cases of Ebola, including 23 deaths—an unusually high case fatality rate of 64%. A trial of a vaccine candidate that’s farthest along in development could launch before the end of next month. Proven vaccines exist for Zaire ebolavirus, which has led to a dozen outbreaks in the neighboring Democratic Republic ...
Source: ScienceNOW - September 29, 2022 Category: Science Source Type: news

Will the monkeypox virus become more dangerous?
A few years ago, researchers scoured the remains of 1867 people who lived between 30,000 and 150 years ago for genetic traces of variola, the virus that causes smallpox. In the teeth and bones of four Northern Europeans from the Viking era, they found enough DNA to reconstruct entire variola genomes. The sequenced viruses weren’t direct ancestors of the feared variola strain that was eradicated in the second half of the 20th century. But they may hold a clue to how smallpox became so deadly. Over the span of 350 years, the Viking virus lost several genes , the researchers reported in a 2020 paper in Science...
Source: Science of Aging Knowledge Environment - September 15, 2022 Category: Geriatrics Source Type: research

Statement on Data Published in PLOS Medicine on Tolerability and Immune Response of Johnson & Johnson Ebola Vaccine Regimen in Adults Living with HIV
NEW BRUNSWICK, N.J., October 29, 2021 – Data published in PLOS Medicine demonstrated that the Johnson & Johnson (the Company) Ebola vaccine regimen, Zabdeno® (Ad26.ZEBOV) and Mvabea® (MVA-BN-Filo), was well tolerated and induced a robust immune response in both healthy adults and adults living with HIV. These findings, alongside Phase 3 data recently published in The Lancet Infectious Diseases, support the potential prophylactic use of the vaccine regimen to protect people at risk of acquiring Ebola. The regimen was granted Marketing Authorisation by the European Commission in July 2020 and Prequalification from th...
Source: Johnson and Johnson - October 29, 2021 Category: Pharmaceuticals Source Type: news

Johnson & Johnson Ebola Vaccine Regimen Demonstrated Robust and Durable Immune Response in Adults and Children in Data Published in The Lancet Infectious Diseases
NEW BRUNSWICK, N.J., September 13, 2021 – Data from two papers published in The Lancet Infectious Diseases demonstrated that the Johnson & Johnson (the Company) Ebola vaccine regimen, Zabdeno® (Ad26.ZEBOV) and Mvabea® (MVA-BN-Filo), generated robust humoral (antibody) immune responses in adults and children (ages 1-17) with the immune responses persisting in adults for at least two years. The data also showed that booster vaccination with Ad26.ZEBOV, administered to adults two years after the initial vaccination, induced a strong anamnestic (immune) response within seven days. These findings support the potential p...
Source: Johnson and Johnson - September 13, 2021 Category: Pharmaceuticals Source Type: news

Johnson & Johnson Joins World Health Organization in Efforts to Prevent Spread of Ebola in West Africa
Discussions are ongoing with the U.S. Food and Drug Administration regarding the approval of the vaccine regimen in the U.S. WHO Prequalification is often a prerequisite for national registrations of new vaccines and medicines in developing countries. Johnson & Johnson now looks forward to collaborating with the WHO’s African Vaccine Regulatory Forum (AVAREF) to progress national registrations of the Company’s Ebola vaccine regimen. The Company’s Ebola vaccine regimen is designed to be used proactively to induce immunity against Ebola virus disease in adults and children. Johnson & Johnson’s Commitment to E...
Source: Johnson and Johnson - May 13, 2021 Category: Pharmaceuticals Tags: Our Company Source Type: news

Congo Says World ' s Largest Measles Epidemic Is Over Congo Says World ' s Largest Measles Epidemic Is Over
The Democratic Republic of Congo said on Tuesday it has ended the world ' s largest measles outbreak that has killed more than 7,000 children since it was declared 14 months ago.Reuters Health Information
Source: Medscape Allergy Headlines - August 26, 2020 Category: Allergy & Immunology Tags: Infectious Diseases News Source Type: news

Johnson & Johnson Announces European Commission Approval for Janssen ’s Preventive Ebola Vaccine
Discussions with the U.S. Food and Drug Administration (FDA) have taken place to define the required data set for filing US licensure. About Janssen’s Ebola Vaccine Regimen The Janssen preventive Ebola vaccine regimen, Ad26.ZEBOV and MVA-BN-Filo, utilizes a non-replicating viral vector strategy in which viruses – in this case adenovirus serotype 26 (Ad26) and Modified Vaccinia Virus Ankara (MVA) – are genetically modified so that they cannot replicate in human cells. In addition, these vectors carry the genetic code of several Ebola virus proteins in order to trigger an immune response.Janssen’s vaccine regimen ori...
Source: Johnson and Johnson - July 1, 2020 Category: Pharmaceuticals Tags: Innovation Source Type: news

Johnson & Johnson Receives Positive CHMP Opinion for Janssen ’s Investigational Preventive Ebola Vaccine Regimen
Discussions with the FDA are ongoing to define the required data set for filing Janssen’s Ebola vaccine regimen under the FDA’s Animal Rule licensure pathway. About Janssen’s Ebola Vaccine Regimen The Janssen investigational preventive Ebola vaccine regimen (Ad26.ZEBOV, MVA-BN-Filo) utilizes a viral vector strategy in which viruses – in this case adenovirus serotype 26 (Ad26) and Modified Vaccinia Virus Ankara (MVA) – are genetically modified so that they cannot replicate in human cells. In addition, these vectors are modified to safely carry the genetic code of an Ebola virus protein in order to trigger an immun...
Source: Johnson and Johnson - May 29, 2020 Category: Pharmaceuticals Tags: Innovation Source Type: news

Vaccines, Antibodies and Drug Libraries. The Possible COVID-19 Treatments Researchers Are Excited About
In early April, about four months after a new, highly infectious coronavirus was first identified in China, an international group of scientists reported encouraging results from a study of an experimental drug for treating the viral disease known as COVID-19. It was a small study, reported in the New England Journal of Medicine, but showed that remdesivir, an unapproved drug that was originally developed to fight Ebola, helped 68% of patients with severe breathing problems due to COVID-19 to improve; 60% of those who relied on a ventilator to breathe and took the drug were able to wean themselves off the machines after 18...
Source: TIME: Health - April 14, 2020 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 Source Type: news

A Cure for Ebola? Two New Treatments Prove Highly Effective in Congo
The therapies saved roughly 90 percent of the patients who were newly infected, a turning point in the decades-long fight against the virus.
Source: NYT Health - August 13, 2019 Category: Consumer Health News Authors: Donald G. McNeil Jr. Tags: Ebola Virus Epidemics ZMapp (Drug) National Institute of Allergy and Infectious Diseases World Health Organization Fauci, Anthony S Congo, Democratic Republic of (Congo-Kinshasa) Source Type: news

Two New Ebola Treatments Prove Highly Effective in Congo Epidemic
The therapies saved roughly 90 percent of the patients who received them early in the course of infection. Doctors hope patients will seek out the cures, ending the outbreak.
Source: NYT Health - August 12, 2019 Category: Consumer Health News Authors: Donald G. McNeil Jr. Tags: Ebola Virus Epidemics ZMapp (Drug) National Institute of Allergy and Infectious Diseases World Health Organization Fauci, Anthony S Congo, Democratic Republic of (Congo-Kinshasa) Source Type: news

Ebola now curable after trials of drugs in DRC, say scientists
Congo results show good survival rates for patients treated quickly with antibodiesEbola can no longer be called an incurable disease, scientists have said, after two of four drugs being trialled in themajor outbreak in the Democratic Republic of the Congo were found to have significantly reduced the death rate.ZMapp, used during the massive Ebola epidemic in Sierra Leone, Liberia and Guinea, has been dropped along with Remdesivir after two monoclonal antibodies, which block the virus, had substantially more effect, said the World Health Organization and the US National Institute of Allergy and Infectious Diseases, which w...
Source: Guardian Unlimited Science - August 12, 2019 Category: Science Authors: Sarah Boseley Health editor Tags: Ebola Democratic Republic of the Congo Africa World news Infectious diseases Medical research Microbiology Science Pharmaceuticals industry World Health Organization Source Type: news

40 years after first Ebola outbreak, survivors show signs they can stave off new infection
Survivors of the first known Ebola outbreak, which occurred in the Democratic Republic of the Congo in 1976, may be key to development of vaccines and therapeutic drugs to treat future outbreaks, according to a new study led by researchers at the UCLA Fielding School of Public Health.UCLA researchers located the 14 Ebola survivors of the 1976 outbreak who, in January 2016, were still living in the same small, remote villages in the forests of the Équateur Province of northwestern Democratic Republic of the Congo. The researchers obtained blood samples and health history reports from them. The data revealed evidence that t...
Source: UCLA Newsroom: Health Sciences - December 14, 2017 Category: Universities & Medical Training Source Type: news