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A Review Of Anthropological Adaptations Of Humans Living In Extreme Conditions And Health Implications, Brad N. Nisipeanu, Robert Lalonde

Human Biology Open Access Pre-Prints

Understanding gene variations in people living under extreme conditions has the potential of curing diseases caused by exposure to heat, cold, fatty diets, hypoxia, and pathogens. One candidate gene associated with heat resistance is ACE1, encoding angiotensin-converting enzyme 1. Associations have also been made between cold resistance or fatty diets and polymorphisms of several genes including ACTN3, encoding alpha-actinin-3, and CPTIA, encoding carnitine palmitoyltransferase 1A. A prominent role in resistance to hypoxia has been given for polymorphisms of EPAS1, encoding endothelial PAS domain protein 1, and EGLN1, encoding Egl-9 family hypoxia inducible factor 1. Variants conferring human resistance to pathogens …

Contralateral Second Dose Improves Antibody Responses To A 2-Dose Mrna Vaccination Regimen, Sedigheh Fazli, Archana Thomas, Abram E. Estrada, Hiro A. P. Ross, David Xthona Lee, Steven Kazmierczak, Mark K. Slifka, David Montefiori, William B. Messer, Marcel E. Curlin

OHSU-PSU School of Public Health Faculty Publications and Presentations

BACKGROUND. Vaccination is typically administered without regard to site of prior vaccination, but this factor may substantially affect downstream immune responses. METHODS. We assessed serological responses to initial COVID-19 vaccination in baseline seronegative adults who received second-dose boosters in the ipsilateral or contralateral arm relative to initial vaccination. We measured serum SARSCoV-2 spike–specific Ig, receptor-binding domain–specific (RBD-specific) IgG, SARS-CoV-2 nucleocapsid–specific IgG, and neutralizing antibody titers against SARS-CoV-2.D614G (early strain) and SARS-CoV-2.B.1.1.529 (Omicron) at approximately 0.6, 8, and 14 months after boosting. RESULTS. In 947 individuals, contralateral boosting was associated with higher spike-specific serum Ig, and this effect increased over time, …

A Journey In Science: Molecular Vaccines For Global Child Health In Troubled Times Of Anti-Science, Peter J Hotez

Faculty, Staff and Students Publications

My scientific life in translational medicine runs in two parallel, yet often converging paths. The first, is four-decade-long commitment to develop new vaccines for parasitic and neglected tropical diseases, as well as pandemic threats. This includes a vaccine for human hookworm infection that I began as an MD-PhD student in New York City in the 1980s, and a new low-cost COVID vaccine that reached almost 100 million people in low- and middle-income countries. Alongside this life in scientific research, is one in public engagement for vaccine and neglected disease diplomacy to ensure that people who live in extreme poverty can …

Tissue-Resident Memory T Cell Signatures From Single-Cell Analysis Associated With Better Melanoma Prognosis, Chongming Jiang, Cheng-Chi Chao, Jianrong Li, Xin Ge, Aidan Shen, Vadim Jucaud, Chao Cheng, Xiling Shen

Faculty, Staff and Students Publications

Tissue-resident memory T cells (TRM) are a specialized T cell population residing in peripheral tissues. The presence and potential impact of TRM in the tumor immune microenvironment (TIME) remain to be elucidated. Here, we systematically investigated the relationship between TRM and melanoma TIME based on multiple clinical single-cell RNA-seq datasets and developed signatures indicative of TRM infiltration. TRM infiltration is associated with longer overall survival and abundance of T cells, NK cells, M1 macrophages, and memory B cells in the TIME. A 22-gene TRM–derived risk score was further developed to effectively classify patients into low- and high-risk categories, distinguishing overall …

Interferons In Viral Infections, Pracheta Sengupta, Saurabh Chattopadhyay

Markey Cancer Center Faculty Publications

No abstract provided.

The Relationship Between Adverse Childhood Experiences And Juvenile Offender Typology, Aliza Beth Lipman

Dissertations and Theses

Approximately 1 in 5 girls and in 20 boys in the United States are victims of child sexual assault every year. Child sexual assault can lead to multiple negative short term and long-term impacts affecting general health, mental health, interpersonal relationships, socio-economic status, criminal behavior and more. Prevention research focuses on a thorough understanding of the perpetrators of assault and the context surrounding offenses in order to reduce and prevent assault. Within this research, juvenile offenders are perceived as a single homogenous group whereas adult offenders are consistently specified based on offender and offense characteristics. The exploration of the relationship …

New Hard Tick (Acari: Ixodidae) Reports And Detection Of Rickettsia In Ticks From Sierra Nevada De Santa Marta, Colombia, Ángel Oviedo, Miguel M. Rodríguez, Fernando S. Flores, Lyda R. Castro

Harold W. Manter Laboratory of Parasitology: Library Materials

The Sierra Nevada de Santa Marta (SNSM), located in northern Colombia, is considered a geographical island with high levels of biodiversity and endemism. However, little is known about tick species and their associated microorganisms at the SNSM. In this study we sampled host-seeking ticks in areas of the town of Minca within the SNSM. We collected 47 ticks identified as Amblyomma pacae, Amblyomma longirostre, Amblyomma ovale, Amblyomma mixtum, Haemaphysalis juxtakochi, Ixodes sp. cf. Ixodes affinis and Ixodes sp. Of these ticks, we tested for Rickettsia spp. by amplifying the gltA, SCA1, and 16S rRNA genes via PCR. Rickettsia amblyommatis …

Why We Need To Decolonize The Biosciences Curriculum, Lovleen Tina Joshi, Catherine Mansfield, Isaiah J. Ting, Katharine Hubbard

Peninsula Dental School

Bioscience has a history linked to exploitation, colonialism and marginalization. Biology has been dominated by white European perspectives, and pseudoscientific ‘biological’ arguments have been used to justify discrimination and oppression, particularly on the basis of disability and ethnicity. Addressing this legacy within bioscience education is challenging, particularly as many bioscientists are unaware of this history and its on- going influence on the discipline. In this article, we explore what decolonization of the curriculum means within the context of bioscience. To demystify terminology for those new to the subject, we first consider the differences between diversification and decolonization. We then explore …

Environmental Health Assessments For Foodborne Illness Outbreaks In The United States From 2017- 2019, Alyssa Shontel Woods

Walden Dissertations and Doctoral Studies

Individual cases of foodborne illness can lead to outbreaks that result in severe morbidity and fatality. As the United States’ food scene continues to evolve and diversify, there is a need to consider cultural variations and how they may affect food safety practices. This quantitative study, based on the National Environmental Assessment Reporting System (NEARS) data, grounded in the socio-ecological model, examined the prevalence and factors associated with salmonella outbreaks in ethnic versus non-ethnic food service establishments (FSEs) in the U.S. from 2017 to 2019. The research questions involved understanding the relationship between the primary language spoken, food safety training, …

Effect Of Neutralizing Monoclonal Antibody Treatment On Early Trajectories Of Virologic And Immunologic Biomarkers In Patients Hospitalized With Covid-19, Tomas O Jensen, Greg A Grandits, Mamta K Jain, Thomas A Murray, Birgit Grund, Kathryn Shaw-Saliba, Michael A Matthay, Mahsa Abassi, Magdalena Ardelt, Jason V Baker, Peter Chen, Robin L Dewar, Anna L Goodman, Timothy J Hatlen, Helene C Highbarger, Mark Holodniy, Perrine Lallemand, Sylvain Laverdure, Bradley G Leshnower, David Looney, Charalampos D Moschopoulos, Henry Mugerwa, Daniel D Murray, Eleftherios Mylonakis, Stephanie Nagy-Agren, M Tauseef Rehman, Adam Rupert, Randy A Stevens, Stuart Turville, Amy Weintrob, Katherine Wick, Jens Lundgren, Emily R Ko

Faculty, Staff and Student Publications

BACKGROUND: Neutralizing monoclonal antibodies (nmAbs) failed to show clear benefit for hospitalized patients with coronavirus disease 2019 (COVID-19). Dynamics of virologic and immunologic biomarkers remain poorly understood.

METHODS: Participants enrolled in the Therapeutics for Inpatients with COVID-19 trials were randomized to nmAb versus placebo. Longitudinal differences between treatment and placebo groups in levels of plasma nucleocapsid antigen (N-Ag), anti-nucleocapsid antibody, C-reactive protein, interleukin-6, and D-dimer at enrollment, day 1, 3, and 5 were estimated using linear mixed models. A 7-point pulmonary ordinal scale assessed at day 5 was compared using proportional odds models.

RESULTS: Analysis included 2149 participants enrolled between …

Risk Assessment Of Blood-Borne Pathogen Exposure For Emergency Responders, Jill A. Ireland

USF Tampa Graduate Theses and Dissertations

Emergency responders face a significant risk of exposure to blood-borne pathogens (BBPs), such as HIV and hepatitis, due to the nature of their work environment. This study investigates this issue utilizing a dual approach of data analysis and online surveys to assess exposure rates, risk perceptions, factors that contribute to risk and prevention practices. In addressing issues ranging from personal protective equipment (PPE) usage to levels of concern surrounding blood and bodily fluid contact, the findings underscore the need for tailored safety measures, comprehensive education, and improved prevention strategies.

The examination of 346 worker's compensation exposure claims highlighted a significant …

Knowledge, Attitudes, And Hesitancy To Covid-19 Vaccination Uptake In Nigeria, Dominique U. Mbachie

Walden Dissertations and Doctoral Studies

Vaccine hesitancy is a major global health problem despite their being historically effective at preventing infectious diseases such as tetanus, diphtheria, polio, rabies, pertussis, measles, and yellow fever. It has significantly hampered herd immunity, with a rate of 67% for COVID-19 globally. Vaccine hesitancy is common in underdeveloped nations like Nigeria. Misinformation and rumors may be the foundation of the lower vaccination rates in impacted African nations, particularly Nigeria. Thus, the Nigerian population has primarily remained unvaccinated or hesitant about COVID-19 vaccination uptake. This qualitative study explored the knowledge and attitudes towards hesitancy regarding COVID-19 vaccination uptake in Nigeria. The …

Btn1a1 Is A Novel Immune Checkpoint Mutually Exclusive To Pd-L1, Young-Seung Kim, Seung-Hoon Lee, Andrew H Park, Chunai Wu, Bong-Ki Hong, Hyunjin Jung, Steven H Lin, Stephen S Yoo

Faculty, Staff and Student Publications

BACKGROUND: While Programmed cell death protein 1 (PD-1)/programmed cell death-ligand 1 (PD-L1) blockade is a potent antitumor treatment strategy, it is effective in only limited subsets of patients with cancer, emphasizing the need for the identification of additional immune checkpoints. Butyrophilin 1A1 (BTN1A1) has been reported to exhibit potential immunoregulatory activity, but its ability to function as an immune checkpoint remains to be systematically assessed, and the mechanisms underlying such activity have yet to be characterized.

METHODS: BTN1A1 expression was evaluated in primary tumor tissue samples, and its ability to suppress T-cell activation and T cell-dependent tumor clearance was examined. …

Effect Of Neutralizing Monoclonal Antibody Treatment On Early Trajectories Of Virologic And Immunologic Biomarkers In Patients Hospitalized With Covid-19, Tomas O Jensen, Greg A Grandits, Mamta K Jain, Thomas A Murray, Birgit Grund, Kathryn Shaw-Saliba, Michael A Matthay, Mahsa Abassi, Magdalena Ardelt, Jason V Baker, Peter Chen, Robin L Dewar, Anna L Goodman, Timothy J Hatlen, Helene C Highbarger, Mark Holodniy, Perrine Lallemand, Sylvain Laverdure, Bradley G Leshnower, David Looney, Charalampos D Moschopoulos, Henry Mugerwa, Daniel D Murray, Eleftherios Mylonakis, Stephanie Nagy-Agren, M Tauseef Rehman, Adam Rupert, Randy A Stevens, Stuart Turville, Amy Weintrob, Katherine Wick, Jens Lundgren, Emily R Ko, Activ-3/Tico Study Group

Faculty, Staff and Student Publications

BACKGROUND: Neutralizing monoclonal antibodies (nmAbs) failed to show clear benefit for hospitalized patients with coronavirus disease 2019 (COVID-19). Dynamics of virologic and immunologic biomarkers remain poorly understood.

METHODS: Participants enrolled in the Therapeutics for Inpatients with COVID-19 trials were randomized to nmAb versus placebo. Longitudinal differences between treatment and placebo groups in levels of plasma nucleocapsid antigen (N-Ag), anti-nucleocapsid antibody, C-reactive protein, interleukin-6, and D-dimer at enrollment, day 1, 3, and 5 were estimated using linear mixed models. A 7-point pulmonary ordinal scale assessed at day 5 was compared using proportional odds models.

RESULTS: Analysis included 2149 participants enrolled between …

Outpatient Covid-19 Convalescent Plasma Recipient Antibody Thresholds Correlated To Reduced Hospitalizations Within A Randomized Trial, Han-Sol Park, Anna Yin, Caelan Barranta, John S Lee, Christopher A Caputo, Jaiprasath Sachithanandham, Maggie Li, Steve Yoon, Ioannis Sitaras, Anne Jedlicka, Yolanda Eby, Malathi Ram, Reinaldo E Fernandez, Owen R Baker, Aarthi G Shenoy, Giselle S Mosnaim, Yuriko Fukuta, Bela Patel, Sonya L Heath, Adam C Levine, Barry R Meisenberg, Emily S Spivak, Shweta Anjan, Moises A Huaman, Janis E Blair, Judith S Currier, James H Paxton, Jonathan M Gerber, Joann R Petrini, Patrick B Broderick, William Rausch, Marie Elena Cordisco, Jean Hammel, Benjamin Greenblatt, Valerie C Cluzet, Daniel Cruser, Kevin Oei, Matthew Abinante, Laura L Hammitt, Catherine G Sutcliffe, Donald N Forthal, Martin S Zand, Edward R Cachay, Jay S Raval, Seble G Kassaye, Christi E Marshall, Anusha Yarava, Karen Lane, Nichol A Mcbee, Amy L Gawad, Nicky Karlen, Atika Singh, Daniel E Ford, Douglas A Jabs, Lawrence J Appel, David M Shade, Bryan Lau, Stephan Ehrhardt, Sheriza N Baksh, Janna R Shapiro, Jiangda Ou, Yu Bin Na, Maria D Knoll, Elysse Ornelas-Gatdula, Netzahualcoyotl Arroyo-Curras, Thomas J Gniadek, Patrizio Caturegli, Jinke Wu, Nelson Ndahiro, Michael J Betenbaugh, Alyssa Ziman, Daniel F Hanley, Arturo Casadevall, Shmuel Shoham, Evan M Bloch, Kelly A Gebo, Aaron Ar Tobian, Oliver Laeyendecker, Andrew Pekosz, Sabra L Klein, David J Sullivan

Faculty, Staff and Students Publications

BACKGROUND

COVID-19 convalescent plasma (CCP) virus-specific antibody levels that translate into recipient posttransfusion antibody levels sufficient to prevent disease progression are not defined.

METHODS

This secondary analysis correlated donor and recipient antibody levels to hospitalization risk among unvaccinated, seronegative CCP recipients within the outpatient, double-blind, randomized clinical trial that compared CCP to control plasma. The majority of COVID-19 CCP arm hospitalizations (15/17, 88%) occurred in this unvaccinated, seronegative subgroup. A functional cutoff to delineate recipient high versus low posttransfusion antibody levels was established by 2 methods: (i) analyzing virus neutralization–equivalent anti–Spike receptor-binding domain immunoglobulin G (anti-S-RBD IgG) responses in donors …

Decolonizing And Diversifying The Biosciences Curriculum – A Practical Guide To Getting Started, Catherine Mansfield, Lovleen Tina Joshi, Isaiah J. Ting, Katharine Hubbard

Peninsula Dental School

To create inclusive bioscience learning environments, we need to challenge the dominance of white European perspectives within our discipline through diversification and decolonization of the curriculum. Bioscientists may be unsure how to start this process or may struggle to see how it is relevant within scientific disciplines. Here, we provide some practical suggestions of how to start with diversification and decolonization. We highlight a published culturally competent curriculum structure that may be of value and give multiple steps towards decolonization. These range from considering terminology, addressing gaps in our own knowledge to learning how to pronounce names from multiple cultures …

Viral Epitope Scanning Reveals Correlation Between Seasonal Hcovs And Sars-Cov-2 Antibody Responses Among Cancer And Non-Cancer Patients, Salum J. Lidenge, Dicle Yalcin, Sydney J. Bennett, Owen Ngalamika, Brenda B. Kweyamba, Chacha J. Mwita, For Yue Tso, Julius Mwaiselage, John T. West, Charles Wood

School of Medicine Faculty Publications

Seasonal coronaviruses (HCoVs) are known to contribute to cross-reactive antibody (Ab) responses against SARS-CoV-2. While these responses are predictable due to the high homology between SARS-CoV-2 and other CoVs, the impact of these responses on susceptibility to SARS-CoV-2 infection in cancer patients is unclear. To investigate the influence of prior HCoV infection on anti-SARS-CoV-2 Ab responses among COVID-19 asymptomatic individuals with cancer and controls without cancers, we utilized the VirScan technology in which phage immunoprecipitation and sequencing (PhIP-seq) of longitudinal plasma samples was performed to investigate high-resolution (i.e., epitope level) humoral CoV responses. Despite testing positive for anti-SARS-CoV-2 Ab in …

Viral Epitope Scanning Reveals Correlation Between Seasonal Hcovs And Sars-Cov-2 Antibody Responses Among Cancer And Non-Cancer Patients, Salum J. Lidenge, Dicle Yalcin, Sydney J. Bennett, Owen Ngalamika, Brenda B. Kweyamba, Chacha J. Mwita, For Yue Tso, Julius Mwaiselage, John T. West, Charles Wood

School of Biological Sciences: Faculty Publications

Seasonal coronaviruses (HCoVs) are known to contribute to cross-reactive antibody (Ab) responses against SARS-CoV-2. While these responses are predictable due to the high homology between SARS-CoV-2 and other CoVs, the impact of these responses on susceptibility to SARS-CoV-2 infection in cancer patients is unclear. To investigate the influence of prior HCoV infection on anti- SARS-CoV-2 Ab responses among COVID-19 asymptomatic individuals with cancer and controls without cancers, we utilized the VirScan technology in which phage immunoprecipitation and sequencing (PhIP-seq) of longitudinal plasma samples was performed to investigate high-resolution (i.e., epitope level) humoral CoV responses. Despite testing positive for anti-SARS-CoV-2 Ab …

Unraveling Trends In Schistosomiasis: Deep Learning Insights Into National Control Programs In China, Qing Su, Cici Xi Chen Bauer, Robert Bergquist, Zhiguo Cao, Fenghua Gao, Yi Hu, Zhijie Zhang

Faculty, Staff and Student Publications

OBJECTIVES: to achieve the ambitious goal of eliminating schistosome infections, the Chinese government has implemented diverse control strategies. This study explored the progress of the 2 most recent national schistosomiasis control programs in an endemic area along the Yangtze River in China.

METHODS: We obtained village-level parasitological data from cross-sectional surveys combined with environmental data in Anhui Province, China from 1997 to 2015. A convolutional neural network (CNN) based on a hierarchical integro-difference equation (IDE) framework (i.e., CNN-IDE) was used to model spatio-temporal variations in schistosomiasis. Two traditional models were also constructed for comparison with 2 evaluation indicators: the mean-squared …

Health Status In An Urban-Dwelling, Subtropical Frog Species (Lithobates Sphenocephalus) And Its Relation To Ranavirus And Hemoparasites, Gabrielle M. Wickersham

USF Tampa Graduate Theses and Dissertations

Urbanization poses significant challenges to wildlife, including amphibians. The present study uses a multi-parameter approach that incorporates veterinary techniques to investigate the current health status of the adult southern leopard frogs (Lithobates sphenocephalus) in Tampa Bay, Florida, amidst urban stressors including nutrient loading, fragmented habitats, and light and noise pollution. Novel values for fluctuating asymmetry (e.g., variation between left and right bilateral traits; FA), body condition (CF), stress (e.g., neutrophil:lymphocyte (N:L) ratio), and inflammation (e.g., neutrophil morphologic abnormalities, parasite load) are reported. I also investigate the relationship of overall health with ranavirus presence and hemoparasite infections. Ranavirus was absent in …

Quality Improvement In Public-Private Partnerships In Low- And Middle-Income Countries: A Systematic Review, Cassandra Iroz, Rohit Ramaswamy, Zulfiqar Bhutta, Paul Barach

College of Population Health Faculty Papers

BACKGROUND: Public-private partnerships (PPP) are often how health improvement programs are implemented in low-and-middle-income countries (LMICs). We therefore aimed to systematically review the literature about the aim and impacts of quality improvement (QI) approaches in PPP in LMICs.

METHODS: We searched SCOPUS and grey literature for studies published before March 2022. One reviewer screened abstracts and full-text studies for inclusion. The study characteristics, setting, design, outcomes, and lessons learned were abstracted using a standard tool and reviewed in detail by a second author.

RESULTS: We identified 9,457 citations, of which 144 met the inclusion criteria and underwent full-text abstraction. We …

The Parthenon, March 13, 2024, Evan Green, Matthew Schaffer, Sarah Davis, Joseph Dicristofaro, Victoria Ware, Abigail Cutlip, Rafael Alfonso, Scott Price, Baylee Parsons, Emma Gallus, Luke Jeffrey

The Parthenon

No abstract provided.

Renewing Products Liability With Semen, Anita Bernstein

DePaul Law Review

No abstract provided.

Medical Staff Topics, 1994 February, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is Issue 53 of "Pharmacy Newsletter", tips on personal financial strategies from the Office of Philanthropy, continuing education opportunities, and a staff calendar. In addition, there is a fact sheet on the Wisconsin Health Information Network (WHIN).

Medical Staff Topics, 1994 July, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is Issue 57 of "Pharmacy Newsletter", Issue 7 of "Quality Quest", photographs from the annual outing, a fact sheet on EMTEK, and a staff calendar.

Medical Staff Topics, 1994 October, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is Issue 60 of "Pharmacy Newsletter", and Information Services Department Customer Services Survey, continuing education opportunities, and a staff calendar.

Medical Staff Topics, 1994 November, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is Issue 61 of "Pharmacy Newsletter", a special insert on new requirement for history and physical exam, and a staff calendar.

Medical Staff Topics, 1994 December, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is a special insert on Vancomycin-Resistant Enterocci (VRE), information on the merger of West Allis Memorial Hospital into Aurora Health Care, continuing education opportunities, and a staff calendar.

Medical Staff Topics, 1995 April, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Also included is Issue 64 of "Pharmacy Newsletter" and a staff calendar.

Medical Staff Topics, 1996 June, Advocate Health - Midwest

Historical Documents - Combined

Aurora St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical Staff Topics: A Newsletter of the St. Luke's Medical Centre Staff". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes an issue of "Pharmacy Newsletter".