Results 71 to 80 of about 1,439,979 (204)

Development of Live-Attenuated Influenza Vaccines against Outbreaks of H5N1 Influenza

Viruses, 2012
Several global outbreaks of highly pathogenic avian influenza (HPAI) H5N1 virus have increased the urgency of developing effective and safe vaccines against H5N1.
Yinglei Yi, Dan Zheng, Ze Chen
doaj   +1 more source

Gene-deleted live-attenuated Trypanosoma cruzi parasites as vaccines to protect against Chagas disease

Expert Review of Vaccines, 2015
Chagas disease is a neglected tropical disease caused by the protozoan parasite Trypanosoma cruzi. This illness is now becoming global, mainly due to congenital transmission, and so far, there are no prophylactic or therapeutic vaccines available to ...
Fernando Sanchez-Valdez, Cecilia Pérez Brandán, Arturo Ferreira, M. A. Basombrío   +3 more
semanticscholar   +1 more source

Live-Attenuated Vaccines in Pediatric Solid Organ Transplant

Vaccines
Measles, mumps, rubella (MMR), and varicella incidence rates have increased due to the delayed vaccination schedules of children secondary to the COVID-19 pandemic. Decreased herd immunity creates a risk for immunocompetent children and immunocompromised
Christopher Hartley, Tina Thomas, Sara Kathryn Smith, Wikrom Karnsakul   +3 more
doaj   +1 more source

Low dose vaccination with attenuated Francisella tularensis strain SchuS4 mutants protects against tularemia independent of the route of vaccination. [PDF]

PLoS ONE, 2012
Tularemia, caused by the gram-negative bacterium Francisella tularensis, is a severe, sometimes fatal disease. Interest in tularemia has increased over the last decade due to its history as a biological weapon.
Dedeke Rockx-Brouwer, Audrey Chong, Tara D Wehrly, Robert Child, Deborah D Crane, Jean Celli, Catharine M Bosio   +6 more
doaj   +1 more source

A Chymotrypsin-Dependent Live-Attenuated Influenza Vaccine Provides Protective Immunity against Homologous and Heterologous Viruses

Vaccines
Influenza virus is one of the main pathogens causing respiratory diseases in humans. Vaccines are the most effective ways to prevent viral diseases. However, the limited protective efficacy of current influenza vaccines highlights the importance of novel,
Peiqing He, Mengxuan Gui, Tian Chen, Yue Zeng, Congjie Chen, Zhen Lu, Ningshao Xia, Guosong Wang, Yixin Chen   +8 more
doaj   +1 more source

Universal Vaccines and Vaccine Platforms to Protect against Influenza Viruses in Humans and Agriculture

Frontiers in Microbiology, 2018
Influenza virus infections pose a significant threat to public health due to annual seasonal epidemics and occasional pandemics. Influenza is also associated with significant economic losses in animal production.
Daniela S. Rajão, Daniel R. Pérez
doaj   +1 more source

Detection Limits Of Live Attenuated Poultry Viral Vaccine Testing Method For Detection Of Bacterial Contamination

Journal of Applied Veterinary Sciences, 2019
A total number of 27 vaccine vials including 3 batches of 3 different types of live attenuated poultry viral vaccines (tissue culture Gumboro vaccine, egg adapted colored ILT vaccine and egg adapted non colored ILT vaccine) were experimentally ...
Hanan M. Ibrahim, Hanan A. Ahmed, Nourhan Nagy, Gina M. Mohamed, Shafai S.M., Aly A.M.   +5 more
doaj   +1 more source

Live Attenuated Vaccines against Tuberculosis: Targeting the Disruption of Genes Encoding the Secretory Proteins of Mycobacteria

Vaccines
Tuberculosis (TB), a chronic infectious disease affecting humans, causes over 1.3 million deaths per year throughout the world. The current preventive vaccine BCG provides protection against childhood TB, but it fails to protect against pulmonary TB ...
Raja Veerapandian, Shrikanth S. Gadad, Chinnaswamy Jagannath, Subramanian Dhandayuthapani   +3 more
doaj   +1 more source

Live attenuated oral cholera vaccines

Expert Review of Vaccines, 2006
Live, orally administered, attenuated vaccine strains of Vibrio cholerae have many theoretical advantages over killed vaccines. A single oral inoculation could result in intestinal colonization and rapid immune responses, obviating the need for repetitive dosing. Live V.
Edward T, Ryan, Stephen B, Calderwood, Firdausi, Qadri   +2 more
openaire   +2 more sources

Prevention and Control of Seasonal Influenza with Vaccines: Recommendations of the Advisory Committee on Immunization Practices — United States, 2019–20 Influenza Season

MMWR Recommendations and Reports, 2019
Summary This report updates the 2018–19 recommendations of the Advisory Committee on Immunization Practices (ACIP) regarding the use of seasonal influenza vaccines in the United States (MMWR Recomm Rep 2018;67[No. RR-3]).
L. Grohskopf, E. Alyanak, K. Broder, E. Walter, A. Fry, D. Jernigan   +5 more
semanticscholar   +1 more source