Single-walled carbon nanotube-protein complex: A strategy to improve the immune response to protein in mice.

Vaccines represent an effective tool for controlling disease infection. As a key component of vaccines, many types of adjuvants have been developed and used today. This study is designed to investigate the efficacy of single-walled carbon nanotubes (SWCNTs) as a new adjuvant.

Isolation and molecular characteristics of a recombinant feline calicivirus from Qingdao, China.

Feline calicivirus (FCV) is a highly contagious pathogen seriously affecting the upper respiratory tract and producing oral diseases in the feline. Despite widespread vaccination, the prevalence of FCV remains high. In this study, the FCV qingdao (qd)/2019/china was isolated from a domestic feline oropharyngeal swab collected from Qingdao, China.

A novel approach for detection of brucella using a real-time recombinase polymerase amplification assay.

Brucella, the etiological agent of brucellosis, is an important zoonosis pathogen worldwide. Brucella infects humans and various domestic and wild animals, and represents a great threat to public health and animal husbandry. In the present study, we developed a real-time recombinase polymerase amplification (RPA) assay for the detection of Brucella.

A rapid minor groove binder PCR method for distinguishing the vaccine strain Brucella abortus 104M.

Background: Brucellosis is a widespread zoonotic disease caused by Gram-negative Brucella bacteria. Immunisation with attenuated vaccine is an effective method of prevention, but it can interfere with diagnosis. Live, attenuated Brucella abortus strain 104M has been used for the prevention of human brucellosis in China since 1965.

Genetically modified rabies virus ERA strain is safe and induces long-lasting protective immune response in dogs after oral vaccination.

Oral immunization in free-roaming dogs is one of the most practical approaches to prevent rabies for developing countries. The safe, efficient and long-lasting protective oral rabies vaccine for dogs is highly sought. In this study, rabies virus (RABV) Evelyn-Rokitnicki-Abelseth (ERA) strain wild-type (rERA) and a genetically modified type (rERAG333E) containing a mutation from arginine to glutamic acid at residue 333 of glycoprotein (G333E) were generated by reverse genetic.