Sinovac Biotech

Immunogenicity and Safety of a Single Booster Dose of Sabin-Strain Inactivated Poliovirus Vaccine in Adolescents and Adults: A Phase IV, Open-Label Trial

Background: In China, the current national immunisation schedule extends only to 4 years of age, and no polio booster dose is recommended for adolescents or adults, with data on immunogenicity and safety in these populations lacking. This phase IV trial evaluated the immunogenici...

Suppression of NF-κB signaling by Ganoderma-Rhodiola compound preparation alleviates immune dysregulation in a rat model of simulated microgravity

Background The extreme environment of spaceflight facilitates the increased pathogenicity of microorganisms while simultaneously compromising the immune systems of astronauts, thereby escalating the risk of infections and threatening mission safety. Effective countermeasures to b...

Broiler Responses to a Phytogenic Nutritional Additive Under Different Dietary Nutrient Matrix Credit Strategies

This study evaluated the physiological and production responses of broilers to a phytogenic nutritional additive (PNA) applied under different dietary nutrient matrix credit strategies. The PNA contained star anise essential oil, thyme essential oil, and Quillaja saponaria Molina...