Open Access. Powered by Scholars. Published by Universities.®
Immunology and Infectious Disease Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Diagnostics (2)
- Malaria (2)
- ALAN (1)
- Antibody Response (1)
- Arbovirus (1)
-
- B. malayi (1)
- Biostatistics (1)
- Cancer prevention (1)
- Canine (1)
- Cardiovascular Disease (1)
- Colorimetric (1)
- Cost-effectiveness (1)
- Cryptosporidiosis (1)
- Cytoadherence (1)
- DHA (1)
- Dengue (1)
- Detoxification of xenobiotics (1)
- Disease ecology (1)
- Dormancy (1)
- Drug Discovery (1)
- Drug resistance (1)
- Duffy Binding Protien (1)
- ELISA (1)
- Emerging infectious disease (1)
- Epidemic (1)
- Epidemiology (1)
- Evolutionary Distance (1)
- Generalized Linear Model (1)
- Giardiasis (1)
- Hemorrhagic fever (1)
- Publication Type
Articles 1 - 17 of 17
Full-Text Articles in Immunology and Infectious Disease
Development And Validation Of An Isothermal Amplification Assay For Eastern Equine Encephalitis Virus, Mikayla D. Maddison
Development And Validation Of An Isothermal Amplification Assay For Eastern Equine Encephalitis Virus, Mikayla D. Maddison
USF Tampa Graduate Theses and Dissertations
Eastern Equine Encephalitis virus (EEEV) is a neurotrophic alphavirus for which there is no effective treatment or vaccine for humans. Periodic outbreaks in the Eastern United States represent an ongoing public health problem; Florida serves as the reservoir for EEEV for the rest of the country. Reverse transcription-polymerase chain reaction (RT-PCR) is the current gold standard for molecular diagnostic testing of the presence of EEEV in vectors. However, RT-PCR is technically complex and can be difficult for mosquito control districts to utilize. In order to provide a simple, cost-effective alternative for mosquito surveillance and control, a novel one step reverse …
Mechanisms And Mitigation: Effects Of Light Pollution On West Nile Virus Dynamics, Meredith E. Kernbach
Mechanisms And Mitigation: Effects Of Light Pollution On West Nile Virus Dynamics, Meredith E. Kernbach
USF Tampa Graduate Theses and Dissertations
Light pollution, or the presence of unnatural light at night, is a pervasive and growing problem across the globe. While often pictured in urban centers, light pollution is far reaching and can affect seemingly safe and minimally developed environments. For example, agricultural communities with artificial lighting near facilities can generate such light pollution in rural areas. Further, streetlights and illuminated billboards along roads and highways can generate light pollution far from cities. Given how pervasive this anthropogenic stressor is, it is surprising that not much is known about how artificial light at night, or ALAN, affects humans or wildlife, especially …
Defining Codes Based On The Consolidated Framework For Implementation Research In The Context Of The Implementing Universal Lynch Syndrome Screening, Jasmine A. Burton-Akright
Defining Codes Based On The Consolidated Framework For Implementation Research In The Context Of The Implementing Universal Lynch Syndrome Screening, Jasmine A. Burton-Akright
USF Tampa Graduate Theses and Dissertations
Lynch syndrome (LS) is the most common hereditary cause of both colorectal cancer (CRC) and endometrial cancer (EC). Universal tumor screening (UTS) of newly diagnosed EC and CRC patients has been shown to be both an effective and economical approach to identify patients with LS and subsequently reduce future cancer s for patients and their family members. Despite its efficacy, LS UTS has not been consistently adopted across hospital systems and existing programs vary widely in their structure and execution. The Implementing Universal Lynch Syndrome Screening (IMPULSS) study aims to determine the critical factors necessary for successful implementation of LS …
From R0 To The Herd: A Review Of The Rules Of Contagion, By Adam Kucharski, Nathan D. Grawe
From R0 To The Herd: A Review Of The Rules Of Contagion, By Adam Kucharski, Nathan D. Grawe
Numeracy
Adam Kucharski. 2020. The Rules of Contagion: Why Things Spread--and Why They Stop; (London: Profile Books, Ltd.). Hardback ISBN 978-17-88-16019-3. E-book ISBN 978-17-82-83430-4.
Kucharski's well-timed Rules of Contagion provides an introduction to the mathematical and epidemiological principles behind contagious phenomenon. While the author's primary expertise stems from work on biological epidemics, the book points to examples from a wide range of fields including finance, psychology, computer science, and criminology. As such, selections of the book could be used by faculty in a wide range of classes to show how our recent experience with a viral epidemic might add to …
Non-Invasive Sex Determination And Genotyping Of Transgenic Brugia Malayi Larvae, Santiago E. Hernandez Bojorge
Non-Invasive Sex Determination And Genotyping Of Transgenic Brugia Malayi Larvae, Santiago E. Hernandez Bojorge
USF Tampa Graduate Theses and Dissertations
Lymphatic filariasis is a very painful and disfiguring helminth disease caused by the tissue nematodes Wuchereria bancrofti, Brugia malayi, and Brugia timori. This parasitosis is considered a Neglected Tropical Disease and it is a major public health burden for 72 tropical countries of Africa, Southeast Asia, the Caribbean, and South America. Despite the effectiveness of many control programs, there remains the need to develop new pharmacological agents to treat lymphatic filariasis, as most programs rely on a limited variety of drugs that are expensive, logistically difficult to obtain, and can lead to drug resistance. The Clustered Regularly Interspaced Short Palindromic …
Identification Of Novel Hits Against, Ala A. Azhari
Identification Of Novel Hits Against, Ala A. Azhari
USF Tampa Graduate Theses and Dissertations
Leishmaniasis is a disease caused by obligate intracellular parasites of the genus Leishmania, including 20 species that are pathogenic to humans. Female sand fly is the known vector that can transmit the disease. Visceral leishmaniasis is the severe form of the disease that affects internal organs and can be fatal with inappropriate diagnosis or treatment. Leishmania donovani is the causative agent of visceral leishmaniasis. Approximately 350 million in 89 countries are at risk of infection. Around 2 million new cases are reported annually with 500,000 of these are visceral leishmaniasis. Current drug therapies are inadequate due to their toxicity, high …
Angiostrongylus Cantonensis: Epidemiologic Review, Location-Specific Habitat Modelling, And Surveillance In Hillsborough County, Florida, U.S.A., Brad Christian Perich
Angiostrongylus Cantonensis: Epidemiologic Review, Location-Specific Habitat Modelling, And Surveillance In Hillsborough County, Florida, U.S.A., Brad Christian Perich
USF Tampa Graduate Theses and Dissertations
Angiostrongylus cantonensis is a parasitic nematode endemic to tropical and subtropical regions and is the leading cause of human eosinophilic meningitis. The parasite is commonly known as rat lungworm because the primary host in its lifecycle is the rat. A clinical overview of rat lungworm infection is presented, followed by a literature review of rat lungworm epidemiology, risk factors, and surveillance projects. Data collected from previous snail surveys in Florida was considered alongside elevation, population per square kilometer, median household income by zip code territory, and normalized difference vegetation index specific to the geographic coordinates from which the snail samples …
Cost-Effectiveness Analysis Of Targeted Herpes Zoster Vaccination In Adults 50-59 At Increased Cardiovascular Risk, Kathleen M. Glassner
Cost-Effectiveness Analysis Of Targeted Herpes Zoster Vaccination In Adults 50-59 At Increased Cardiovascular Risk, Kathleen M. Glassner
USF Tampa Graduate Theses and Dissertations
Background: Over the last twenty years the incidence of herpes zoster (HZ) infection, also known as shingles, has been increasing among adults for unknown reasons. The economic burden of HZ is currently estimated at over $1 billion per year in the United States (U.S.) and is expected to increase as the susceptible adult population ages. HZ is caused by a re-activation of the varicella zoster virus (VZV), chicken pox, and more than 95% of adults living today carry the virus with a lifetime risk of 1 in 3 for developing HZ. In 2006 the FDA approved a vaccine for the …
Evaluation Of A Microsphere-Based Immunoassay (Mia) In Measuring Diagnostic And Prognostic Markers Of Dengue Virus Infection, Jason H. Ambrose
Evaluation Of A Microsphere-Based Immunoassay (Mia) In Measuring Diagnostic And Prognostic Markers Of Dengue Virus Infection, Jason H. Ambrose
USF Tampa Graduate Theses and Dissertations
Infections with dengue viruses (DENV) constitute both a global problem as well as locally in Florida. DENV comprise four distinct serotypes of single-stranded RNA viruses and belong to the family Flaviviridae. DENV are among the most medically important arboviruses in the world and cases may currently exceed 400 million per annum. Additionally, dengue established its first recorded endemic transmission cycle in the state of Florida in over a half century, first within the Florida Keys during 2009-10 followed by an unrelated outbreak in Martin County in 2013. The clinical profile of DENV infections ranges from a mild febrile illness …
The Effect Of Antigen Polymorphisms On Serological Antibody Detection Assays Based Upon The, Kristi M. Miley
The Effect Of Antigen Polymorphisms On Serological Antibody Detection Assays Based Upon The, Kristi M. Miley
USF Tampa Graduate Theses and Dissertations
Onchocerca volvulus is a filarial parasite transmitted to humans by female Simulium spp. black flies. Infection with this parasite can cause blindness and severe skin disease among humans in Africa and the Americas. Enzyme-linked Immunosorbent Assay serological testing of OV-16 antigen is a diagnostic tool for determining effective elimination of the parasite. Programs typically rely on OV–16 ELISA to evaluate the progress towards interruption and/or elimination of disease by mass drug distribution of ivermectin and vector larvicidal control efforts. As elimination grows closer, monoclonal antibody positive controls for OV-16 ELISA become important to develop for Onchocerca testing due to the …
Development Of Tools For Stable Transfection In The Human Filarial Parasite Brugia Malayi Via The Piggybac Transposon System, Johan Chabanon
Development Of Tools For Stable Transfection In The Human Filarial Parasite Brugia Malayi Via The Piggybac Transposon System, Johan Chabanon
USF Tampa Graduate Theses and Dissertations
Brugia malayi is one of three species of nematode known to cause lymphatic filariasis (LF) in humans. LF infects over 120 million people, causing debilitating disease. Various global programs have been launched in the past 20 years to eliminate LF. These programs have greatly scaled up the resources and efforts allocated to halting the transmission and reducing disease burden. Only a few drugs are used to treat LF, and resistance is thus a devastating possibility. Research aimed at identifying new drug targets could therefore prove essential in elimination of LF.
Genetic manipulation of B. malayi has been limited to transient …
Mmv Malaria Box Activity Screening In Dormant Plasmodium Falciparum Phenotypes, Sandra Galusic
Mmv Malaria Box Activity Screening In Dormant Plasmodium Falciparum Phenotypes, Sandra Galusic
USF Tampa Graduate Theses and Dissertations
The causative agent of malignant tertian malaria, Plasmodium falciparum undergoes an arrested growth phenotype of its erythrocytic stage when under drug-stress. Recent artemisinin treatment failures seem to be indicative of such induction followed by recrudescence rather than actual therapeutic failure. Likewise, P. vivax hypnozoites are the prototypic dormants and the latent infections for which they are responsible prove most difficult to treat. Dihydroartemisinin, an artemisinin-derivative, can be used to exploit this mechanism by inducing a dormant state in ring-stage P. falciparum parasites and in turn, their recovery may be used as a screening period for compounds that inhibit or foster …
Pathogenic Mechanisms And Signaling Pathways In Plasmodium Falciparum, Jennifer L. Sedillo
Pathogenic Mechanisms And Signaling Pathways In Plasmodium Falciparum, Jennifer L. Sedillo
USF Tampa Graduate Theses and Dissertations
Plasmodium falciparum is a human intracellular parasite that is the causative agent of a deadly form of malaria. This species alone is responsible for 200 million cases of malaria annually resulting in over 1 million deaths worldwide. The excessive mortality due to P. falciparum infection is due to its ability to cause severe pathogenesis through hyperparasitemia and cytoadherence defined as the ability of infected red blood cells to adhere to host vasculature. Cytoadherence is mediated through the export of parasite proteins to the surface of the infected red blood cell (RBC). Exported proteins have been identified but the pathway for …
Molecular Evidence For Vector Implication Of Onchocerca Lupi In Los Angeles County, Ca, Shanna June Bolcen
Molecular Evidence For Vector Implication Of Onchocerca Lupi In Los Angeles County, Ca, Shanna June Bolcen
USF Tampa Graduate Theses and Dissertations
Onchocerca is a genus of roundworm most commonly associated with the human infection onchocerciasis, or river blindness. While typically a zoonotic infection of ungulate populations, canine cases (Onchocerca lupi) have been identified in the United States and Greece. In 2012, Los Angeles County, Veterinary Public Health Program identified 3 cases of Onchocerca spp. infections in domestic canines. Samples from the ensuing blackfly collections were sent to the Global Health Infectious Disease Research Unnasch Laboratory for parasite isolation and vector species identification. Species-specific primers were designed and optimized for O. lupi using a non- specific cytochrome oxidase (COI) gene target (689bp) …
Analysis Of Variable Effects On Presence Of Cryptosporidium Oocysts And Giardia Cysts In Effluent Water From Wastewater Treatment Utilities In Florida From 1998 To 2010, Katherine Jane Barkan
Analysis Of Variable Effects On Presence Of Cryptosporidium Oocysts And Giardia Cysts In Effluent Water From Wastewater Treatment Utilities In Florida From 1998 To 2010, Katherine Jane Barkan
USF Tampa Graduate Theses and Dissertations
The concern of a Cryptosporidium or Giardia waterborne outbreak due to treated wastewater has had water treatment utilities using some of the highest water cleansing technologies available. Cryptosporidiosis and Giardiasis are severe diarrheal diseases which can lead to death, thus it is important that appropriate steps are taken to assure these parasites are not present in the effluent of treated wastewater. This study examined the results of 863 assays for Giardia and Cryptosporidium on the effluent of wastewater treatment facilities and found that county of collection, watershed of collection, and laboratory analyzing the sample have the most significant impact on …
Cloning Of The Gene, Purification As Recombinant Protein And Functional Characterization Of Leishmania Mexicana Cytochrome B5 Reductase, Ala Azhari
USF Tampa Graduate Theses and Dissertations
Leishmania are protozoan parasites that are transmitted by a sand fly vector. These parasites affect not only humans but also wild animals including domestic dogs and rodents, which form an additional challenge and public health problem to control the disease. Leishmaniasis is an important disease with worldwide distribution, including Saudi Arabia, the Middle East, and other tropical and subtropical areas around the world. Due to the expansion of irrigation and agricultural activities, more exposure to sand fly occurs, which leads to the expansion of leishmaniasis infections as newly emerging disease.
Emerging drug resistance in leishmaniasis is an additional problem, contributed …
Characterization Of The Serologic Responses To Plasmodium Vivax Dbpii Variants Among Inhabitants Of Pursat Province, Cambodia, Samantha Jones Barnes
Characterization Of The Serologic Responses To Plasmodium Vivax Dbpii Variants Among Inhabitants Of Pursat Province, Cambodia, Samantha Jones Barnes
USF Tampa Graduate Theses and Dissertations
The Plasmodium vivax Duffy Binding Protein (DBP) is the ligand in the major pathway for P. vivax invasion of human reticulocytes, making it an appealing vaccine candidate. Region II of DBP (DBP-RII) is the minimal portion of the ligand that mediates recognition of the Duffy Antigen Receptor for Chemokines (DARC receptor) on the reticulocyte surface and constitutes the primary vaccine target. Analysis of natural variation in the coding sequences of DBP-RII revealed signature evidence for selective pressure driving variation in the residues of the putative receptor-binding site. We hypothesize that anti-DBP immunity in P. vivax infections is strain-specific and hindered …