Search Results - "GRYTDAL, Scott"

Incidence of Norovirus and Other Viral Pathogens That Cause Acute Gastroenteritis (AGE) among Kaiser Permanente Member Populations in the United States, 2012-2013 by Grytdal, Scott P, DeBess, Emilio, Lee, Lore E, Blythe, David, Ryan, Patricia, Biggs, Christianne, Cameron, Miriam, Schmidt, Mark, Parashar, Umesh D, Hall, Aron J

“…Noroviruses and other viral pathogens are increasingly recognized as frequent causes of acute gastroenteritis (AGE). However, few laboratory-based data are…”
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Evidence of Person-to-Person Transmission of Hepatitis E Virus during a Large Outbreak in Northern Uganda by Teshale, Eyasu H., Grytdal, Scott P., Howard, Christopher, Barry, Vaughn, Kamili, Saleem, Drobeniuc, Jan, Hill, Vincent R., Okware, Samuel, Hu, Dale J., Holmberg, Scott D.

“…Background Outbreaks of infection with hepatitis E virus (HEV) are frequently attributed to contaminated drinking water, even if direct evidence for this is…”
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Impact and Effectiveness of Monovalent Rotavirus Vaccine Against Severe Rotavirus Diarrhea in Ghana by Armah, George, Pringle, Kimberly, Enweronu-Laryea, Christabel C., Ansong, Daniel, Mwenda, Jason M., Diamenu, Stanley K., Narh, Clement, Lartey, Belinda, Binka, Fred, Grytdal, Scott, Patel, Manish, Parashar, Umesh, Lopman, Ben

“…Background. Ghana was among the first African nations to introduce monovalent rotavirus vaccine (RV1) into its childhood immunization schedule in April 2012…”
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Hepatitis E epidemic, Uganda by Teshale, Eyasu H, Howard, Christopher M, Grytdal, Scott P, Handzel, Thomas R, Barry, Vaughn, Kamili, Saleem, Drobeniuc, Jan, Okware, Samuel, Downing, Robert, Tappero, Jordan W, Bakamutumaho, Barnabas, Teo, Chong Gee, Ward, John W, Holmberg, Scott D, Hu, Dale J

“…In October 2007, an epidemic of hepatitis E was suspected in Kitgum District of northern Uganda where no previous epidemics had been documented. This outbreak…”
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Incidence, Etiology, and Severity of Acute Gastroenteritis Among Prospectively Enrolled Patients in 4 Veterans Affairs Hospitals and Outpatient Centers, 2016–2018 by Cardemil, Cristina V, Balachandran, Neha, Kambhampati, Anita, Grytdal, Scott, Dahl, Rebecca M, Rodriguez-Barradas, Maria C, Vargas, Blanca, Beenhouwer, David O, Evangelista, Karen V, Marconi, Vincent C, Meagley, Kathryn L, Brown, Sheldon T, Perea, Adrienne, Lucero-Obusan, Cynthia, Holodniy, Mark, Browne, Hannah, Gautam, Rashi, Bowen, Michael D, Vinjé, Jan, Parashar, Umesh D, Hall, Aron J

“…Abstract Background Acute gastroenteritis (AGE) burden, etiology, and severity in adults is not well characterized. We implemented a multisite AGE surveillance…”
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Incidence of Medically-Attended Norovirus-Associated Acute Gastroenteritis in Four Veteran's Affairs Medical Center Populations in the United States, 2011-2012 by Grytdal, Scott P, Rimland, David, Shirley, S Hannah, Rodriguez-Barradas, Maria C, Goetz, Matthew Bidwell, Brown, Sheldon T, Lucero-Obusan, Cynthia, Holodniy, Mark, Graber, Christopher, Parashar, Umesh, Vinjé, Jan, Lopman, Ben

“…An estimated 179 million acute gastroenteritis (AGE) illnesses occur annually in the United States. The role of noroviruses in hospital-related AGE has not…”
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Trends in Incidence of Norovirus-associated Acute Gastroenteritis in 4 Veterans Affairs Medical Center Populations in the United States, 2011–2015 by Grytdal, Scott, Browne, Hannah, Collins, Nikail, Vargas, Blanca, Rodriguez-Barradas, Maria C, Rimland, David, Beenhouwer, David O, Brown, Sheldon T, Goetz, Matthew Bidwell, Lucero-Obusan, Cynthia, Holodniy, Mark, Kambhampati, Anita, Parashar, Umesh, Vinjé, Jan, Lopman, Ben, Hall, Aron J, Cardemil, Cristina V

“…Abstract Background Norovirus is an important cause of epidemic acute gastroenteritis (AGE), yet the burden of endemic disease in adults has not been well…”
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Two-dose Varicella Vaccine Effectiveness and Rash Severity in Outbreaks of Varicella Among Public School Students by THOMAS, Carrie A, SHWE, Thein, BIXLER, Dee, DEL ROSARIO, Maria, GRYTDAL, Scott, CHENGBIN WANG, HADDY, Loretta E, BIALEK, Stephanie R

“…Universal 2-dose varicella vaccination was recommended in 2006 to further reduce varicella disease burden. This study examined 2-dose varicella vaccine…”
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Novel Risk Factors Associated with Hepatitis E Virus Infection in a Large Outbreak in Northern Uganda: Results from a Case-Control Study and Environmental Analysis by HOWARD, Christopher M, HANDZEL, Thomas, HILL, Vincent R, GRYTDAL, Scott P, BLANTON, Curtis, KAMILI, Saleem, DROBENIUC, Jan, HU, Dale, TESHALE, Eyasu

“…An outbreak of hepatitis E virus (HEV) began in October 2007 in northern Uganda. To determine risk factors and sources for ongoing transmission, we conducted…”
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Water quality, availability, and acute gastroenteritis on the Navajo Nation - a pilot case-control study by Grytdal, Scott P, Weatherholtz, Robert, Esposito, Douglas H, Campbell, James, Reid, Raymond, Gregoricus, Nicole, Schneeberger, Chandra, Lusk, Tina S, Xiao, Lihua, Garrett, Nancy, Bopp, Cheryl, Hammitt, Laura L, Vinjé, Jan, Hill, Vincent R, O'Brien, Katherine L, Hall, Aron J

“…The Navajo Nation includes approximately 250,000 American Indians living in a remote high desert environment with limited access to public water systems. We…”
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Epidemiology of intussusception in infants less than one year of age in Ghana, 2012-2016 by Glover-Addy, Hope, Ansong, Daniel, Enweronu-Laryea, Christabel, Tate, Jacqueline E, Amponsa-Achiano, Kwame, Sarkodie, Badu, Mwenda, Jason M, Diamenu, Stanley, Owusu, Sandra Kwarteng, Nimako, Boateng, Mensah, Nicholas Karikari, Armachie, Joseph, Narh, Clement, Pringle, Kimberly, Grytdal, Scott P, Binka, Fred, Lopman, Ben, Parashar, Umesh D, Armah, George

“…we examined the epidemiology, clinical and demographic characteristics of intussusception in Ghanaian infants. active sentinel surveillance for pediatric…”
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Sustained Decline in Acute Gastroenteritis-Associated Hospitalizations and Outpatient Visits Among American Indian/Alaska Native Children After Rotavirus Vaccine Introduction, 2001-2014 by Grytdal, Scott P, Haberling, Dana L, Kennedy, Jordan L, McCollum, Jeffrey T, Parashar, Umesh D

“…We examined the uptake of rotavirus vaccine and compared trends in acute gastroenteritis (AGE)-associated hospitalizations and outpatient visits among American…”
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Investigation of Presumptive HIV Transmission Associated with Receipt of Platelet-Rich Plasma Microneedling Facials at a Spa Among Former Spa Clients - New Mexico, 2018-2023 by Stadelman-Behar, Anna M, Gehre, Mika N, Atallah, Liana, Clarke, Tegan, Leonso, Ana-Alicia, Jojola, Francella, Zheng, HaoQiang, Jia, Hongwei, Lyss, Sheryl B, Switzer, William M, Grytdal, Scott P, Durham, Miranda, Salas, N Mariam, Sievers, Marla, Smelser, Chad

“…HIV transmitted through cosmetic injection services via contaminated blood has not been previously documented. During summer 2018, the New Mexico Department of…”
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Hepatitis B Testing and Vaccination Among Vietnamese- and Cambodian-Americans by Grytdal, Scott P, Liao, Youlian, Chen, Roxana, Garvin, Cheza C, Grigg-Saito, Dorcas, Kagawa-Singer, Marjorie, Liang, Sidney, McPhee, Stephen J, Nguyen, Tung T, Tran, Jacqueline H, Gallagher, Kathleen M

“…We determined hepatitis B virus (HBV) testing and vaccination levels and factors associated with testing and vaccination among Vietnamese- and…”
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Evaluation of institutional practices for prevention of phlebotomy-associated percutaneous injuries in hospital settings by Knapp, Megan Bush, MPH, Grytdal, Scott P., MPH, Chiarello, Linda A., RN, MS, Sinkowitz-Cochran, Ronda L., MPH, Zombeck, Andrea, BS, Klein, Cynthia, PhD, Warden, Beverly, PhD, MPH, Lyden, Jennifer, MPH, Pearson, Michele L., MD

“…Background To reduce the incidence of phlebotomy-related percutaneous injuries (PIs), factors that contribute to these injuries must be identified. This study…”
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Validation of Acute Gastroenteritis-related International Classification of Diseases, Clinical Modification Codes in Pediatric and Adult US Populations by Pindyck, Talia, Hall, Aron J, Tate, Jacqueline E, Cardemil, Cristina V, Kambhampati, Anita K, Wikswo, Mary E, Payne, Daniel C, Grytdal, Scott, Boom, Julie A, Englund, Janet A, Klein, Eileen J, Halasa, Natasha, Selvarangan, Rangaraj, Staat, Mary Allen, Weinberg, Geoffrey A, Beenhouwer, David O, Brown, Sheldon T, Holodniy, Mark, Lucero-Obusan, Cynthia, Marconi, Vince C, Rodriguez-Barradas, Maria C, Parashar, Umesh

“…Abstract International Classification of Diseases diagnostic codes are used to estimate acute gastroenteritis (AGE) disease burden. We validated AGE-related…”
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Case‐control study of hepatitis B and hepatitis C in older adults: Do healthcare exposures contribute to burden of new infections? by Perz, Joseph F., Grytdal, Scott, Beck, Suzanne, Fireteanu, Ana Maria, Poissant, Tasha, Rizzo, Elena, Bornschlegel, Katherine, Thomas, Ann, Balter, Sharon, Miller, Jeremy, Klevens, R. Monina, Finelli, Lyn

“…Reports of hepatitis B virus (HBV) and hepatitis C virus (HCV) transmission associated with unsafe medical practices have been increasing in the United States…”
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Surveillance for Acute Viral Hepatitis — United States, 2007 by Daniels, Danni, Grytdal, Scott, Wasley, Annemarie

“…In the United States, acute viral hepatitis most frequently is caused by infection with any of three distinct viruses: hepatitis A virus (HAV), hepatitis B…”
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Surveillance for Acute Viral Hepatitis — United States, 2006 by Wasley, Annemarie, Grytdal, Scott, Gallagher, Kathleen

“…Problem/Condition: In the United States, acute viral hepatitis most frequently is caused by infection with three viruses: hepatitis A virus (HAV), hepatitis B…”
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Challenges in confirming a varicella outbreak in the two-dose vaccine era by Mahamud, Abdirahman, Wiseman, Rachel, Grytdal, Scott, Basham, Candyce, Asghar, Jawaid, Dang, Thi, Leung, Jessica, Lopez, Adriana, Schmid, D. Scott, Bialek, Stephanie R

“…Highlights ► Epidemiological data suggest varicella was the likely cause of the outbreak. ► The outbreak resulted in loss of school days and public health…”
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