Virus Diseases Commons^™

Pandemic Potential Of Reassortant Swine Influenza A Viruses, Christy Brockwell Staats

Theses and Dissertations (ETD)

Influenza A viruses are capable of causing disease in several species, including birds, humans and swine. Host specificity of the viruses is not absolute, and is influenced by a range of factors. Swine play a pivotal role in the interspecies transmission of influenza A viruses, as they are susceptible to infection with both human and avian strains and have been implicated as a “mixing vessel” for the reassortment of influenza A viruses from different species. The reassortment of influenza A viruses of human and avian origin led to human influenza pandemics in 1957 and 1968.

The dynamics of swine influenza …

Contribution Of The Membrane-Proximal Region Of The Vesicular Stomatitis Virus Glycoprotein To Host Cell Entry And Membrane Fusion, Elizabeth Lane Matheny

Theses and Dissertations (ETD)

Vesicular stomatitis virus (VSV) is an enveloped, nonsegmented, negative-sense, RNA virus belonging to the Rhabdoviridae family. VSV is considered the prototypic Rhabdovirus due to its simple genetic organization, broad host cell tropism, and ability to be easily grown in cell culture. Therefore, VSV has been used as the prototype to study viral entry, transcription, replication, and assembly. Viral entry, a critical step in the lifecycle of the virus, is mediated by the outer surface protein, G and will be the focus of this dissertation.

We hypothesize that the highly conserved residues in the membrane-proximal region of VSV G protein are …

Regulation Of The Human Parainfluenza Virus (Hpiv3) Fusion Protein, Amanda Ruth Chapman

Theses and Dissertations (ETD)

Paramyxoviruses include a number of important human pathogens, including measles virus, mumps virus, and the human parainfluenza viruses (hPIV) 1-4, as well as several animal pathogens, such as Sendai virus, Nipah virus and Hendra virus. The creation of effective drugs and vaccines against this family of viruses would play an important role in decreasing the prevalence of these viruses and contributing to the health of both humans and animals worldwide. The purpose of this work was to determine how the fusion (F) protein is regulated with a focus on the heptad repeat B (HRB) region of the F protein located …

Predictors Of Depressive And Anxiety Symptoms Among African American Hiv-Positive Women, Nina Katherine Sublette

Theses and Dissertations (ETD)

This descriptive correlation study had four purposes: describe depressive and anxiety symptom levels in pregnant and non-pregnant African American (AA) HIV-positive women, examine the association between underlying vulnerabilities and depressive symptoms in HIV-positive AA women, determine the association between underlying vulnerabilities and anxiety symptoms in AA HIV-positive women, and determine the predictors of depressive and anxiety symptoms among African American HIV-positive women. A convenience sample of 80 African American HIV-positive women was recruited from university-based obstetrics/-gynecology and infectious disease practices in a large metropolitan city in the Mid-South. Depressive symptoms were measured with the Center for Epidemiologic Studies Depression Scale …

A Relationship Between Us Healthcare Worker Smallpox Vaccination Rates In 2003 And Presidential Election Results In 2004, F. Matthew Mihelic, David G. Schultz Jr., Melinda R. Mihelic

Faculty Publications

A statistical relationship exists between state per capita smallpox vaccination rates of healthcare workers in 2003 and state presidential election results in 2004. The potential implications of political influence on national biosecurity decision making are discussed.