Search results for "virus inactivation"
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Ensuring Viral Safety of Viral Vaccines and Vectors
…nd by testing process intermediates
• Eliminating contaminants by incorporating virus inactivation/removal steps into the vaccine purification process (challenging for whole live virus vaccin…
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Viral Clearance Challenges in Bioprocessing
The achieved single reduction factors are summed up to an overall reduction factor that describes the general virus inactivation/removal capacity of the downstream process. For instance, he notes that…
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Putting Viral Clearance Capabilities to the Test
“The process steps chosen must represent different mechanisms in virus inactivation/removal to be included. The viruses tested should include both enveloped and non-enveloped viruses, and both RNA and…
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Updating Viral Clearance for New Biologic Modalities
Viral clearance processes and guidance must evolve along with newer biotherapeutic modalities.
By Feliza Mirasol
Ensuring viral clearance (i.e., removal) in downstream purification has becom…
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Selecting the Right Viral Clearance Technology
By Cynthia Challener, PhD
The introduction of adventitious viral agents is a recognized, inherent risk of biologic drug production that is well addressed by international regulatory requirements…
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Overview of a scale-up of a cell-based influenza virus production process using ReadyToProcess equipment
The aim of this white paper is to demonstrate how Cytiva single-use products can be applied in the field of vaccine manufacturing. The white paper includes a brief discussion around modern vacci…
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An Integrated Approach to Ensure the Viral Safety of Biotherapeutics
Testing product and process intermediates alone is helpful, but does not provide a complete solution to viral safety. This article proposes integrated solutions for systemic and proactive viral risk m…
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Genetic Vaccine Platforms Demonstrate Their Potential
In a pandemic, genetic vaccines offer several advantages over traditional approaches.
By Cynthia A. Challener
For a vaccine to be effective, the components of the disease o…
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Application of Quality by Design to Viral Safety
A quality-by-design approach defines a range of potential viral contaminants of source materials and can be used to effectively achieve viral clearance.
Oct 1, 2014
BioPharm International
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Article
Can Vaccine Development Be Safely Accelerated?
Can Vaccine Development Be Safely Accelerated?
Biopharma companies responding to the COVID-19 outbreak think accelerating the development of vaccines is safe.
By Cynthia A. Ch…