Vaccine Strain Articles & Analysis
11 articles found
While substantial progress has been made in the fight against this disease, certain strains of the virus, particularly circulating vaccine-derived poliovirus (cVDPV), a strain that emerges when the weakened virus in oral vaccines mutates back into a more virulent form, continue to circulate in regions with suboptimal ...
Rational Vaccines said findings from a pilot study showed that RVX201 led to a reduction in recurrent genital lesions when compared to gD2-alum/MPL vaccine in animal studies. Rational's Experimental Herpes Vaccine Shows Preclinical Promise Rational Vaccines said findings from a pilot study showed that RVX201 led to a ...
Original Research - Intramuscular Vaccination With the HSV-1(VC2) Live-Attenuated Vaccine Strain Confers Protection Against Viral Ocular Immunopathogenesis Associated With γδT Cell Intracorneal Infiltration - published by Frontiers in Immunology on November 15, 2021 - provides proof of concept for the Company's HSV-1 ...
Omicron, as the most transmissible variant of SARS-CoV-2, is rapidly spreading over the world and has displaced Delta as the dominant strain in a number of regions. Some experts have indicated that mucosal immunization of the respiratory system with an inhaled form of the vaccine may be more efficient in dealing with the Omicron strain in light ...
In recent years, several beneficial cell samples and microbial strains have been discovered, engineered, and studied. As a result of these scientific discoveries and other technological breakthroughs, communities all around the world now benefit from a variety of biological products that can protect them or make life easier and more convenient. Examples of these are ...
In response to the COVID-19 caused by the new coronavirus (SARS-CoV-2), there are currently many vaccines on the market worldwide. However, despite the fact that major manufacturers are working hard to produce vaccines, the speed of vaccination still cannot keep up with people's needs. At the same time, with the continuous emergence of mutant ...
“Current vaccines are strain-specific and in recent years they have had low efficacy against H3N2 influenza, especially when the vaccine is mismatched to circulating virus,” said Dr. ...
Study is the Company’s first trial evaluating ability of M2SR and the current licensed standard of care to protect against drifted virus strains, and its second study in older adults, a population most vulnerable to mortality from flu – Safety and immunogenicity study expected to begin in Q2 2022 – MADISON, Wis., July 1, 2021 /PRNewswire/ — FluGen, Inc., ...
The vaccine never makes it into the animal The virus or bacteria is a different strain than the vaccine. For example, most IBR vaccines protect 2 strains of the virus and there is no cross-protection for the other strains. ...
We have previously shown that the HSV-1 VC2 vaccine strain is protective in mice and guinea pigs against genital herpes infection following vaginal challenge with HSV-1 or HSV-2. In this study, we evaluated the efficacy of VC2 intramuscular vaccination in mice against herpetic keratitis following ocular challenge with lethal human clinical ...
Ebola Virus (EBOV) presents a challenge for vaccine development because immune correlates of protection in humans are not well known. ...