Results 31 to 40 of about 269 (117)

SEROEPIDEMIOLOGIC STUDIES OF CORONAVIRUS INFECTION IN ADULTS AND CHILDREN1 [PDF]

American Journal of Epidemiology, 1970
McIntosh, K. A. Z. Kapikian, H. C Turner, J. W. Hartley, R. H. Parrott and R. M. Chanock. (Lab. of Infectious Diseases, NIAID, NIH, Bethesda, Md. 20014) Sero-epidemiologic studies of coronavirus infection in adults and children. Amer. J. Epid., 1970, 97: 585–592-A seroepidemiologic study of infection by coronavirus strains 229E, OC38, OC43, and mouse ...
Albert Z. Kapikian, Janet W. Hartley, Kenneth McIntosh, Robert H. Parrott, Robert M. Chanock, Horace C. Turner   +5 more
openaire   +3 more sources

Population-based seroprevalence of SARS-CoV-2 and the herd immunity threshold in Maranhão

Revista de Saúde Pública, 2020
OBJECTIVE: To estimate the seroprevalence of SARS-CoV-2 in the state of Maranhão, Brazil. METHODS: A population-based household survey was performed, from July 27, 2020 to August 8, 2020.
Antônio Augusto Moura da Silva, Lídio Gonçalves Lima-Neto, Conceição de Maria Pedrozo e Silva de Azevedo, Léa Márcia Melo da Costa, Maylla Luanna Barbosa Martins Bragança, Allan Kardec Duailibe Barros Filho, Bernardo Bastos Wittlin, Bruno Feres de Souza, Bruno Luciano Carneiro Alves de Oliveira, Carolina Abreu de Carvalho, Erika Barbara Abreu Fonseca Thomaz, Eudes Alves Simões-Neto, Jamesson Ferreira Leite Júnior, Lécia Maria Sousa Santos Cosme, Marcos Adriano Garcia Campos, Rejane Christine de Sousa Queiroz, Sérgio Souza Costa, Vitória Abreu de Carvalho, Vanda Maria Ferreira Simões, Maria Teresa Seabra Soares de Brito e Alves, Alcione Miranda dos Santos   +20 more
doaj   +1 more source

Retrospective Seroepidemiology study of dengue virus infection in Taiwan [PDF]

BMC Infectious Diseases, 2021
Abstract Background Dengue virus infection has been an important and serious public health concern in Taiwan, where local outbreaks of dengue fever occurred almost every year. To our knowledge, no nationwide investigation has been carried out to determine the actual extent of infection in the general population.
Ying-Hsuan Lee, Tzou Yien Lin, Tzou Yien Lin, Yu-Chia Hsieh, Yu-Chia Hsieh, Chih-Jung Chen, Chih-Jung Chen, Yhu-Chering Huang, Yhu-Chering Huang   +8 more
openaire   +4 more sources

Seroprevalence of Poliovirus Antibodies in the United States Population, 2009–2010

BMC Public Health, 2016
Background Polio is eliminated in the United States, with the last indigenous transmission occurring in 1979. However, global eradication of polio has not yet been completed, so importation of poliovirus into the U.S. is still possible.
Gregory S. Wallace, Aaron T. Curns, William C. Weldon, M. Steven Oberste   +3 more
doaj   +1 more source

SARS-CoV-2 Seroprevalence in Lithuania: Results of National Population Survey

Acta Medica Lituanica, 2021
Background. Betacoronavirus SARS-CoV-2 has spread in early 2020 worldwide just in several months. The official statistics are consistently collected, but this is mainly based on symptomatic reports.
Kastytis Šmigelskas, Kęstutis Petrikonis, Vytautas Kasiulevičius, Ramunė Kalėdienė, Audronė Jakaitienė, Snieguolė Kaselienė, Skirmantė Sauliūnė, Aušra Beržanskytė, Mindaugas Stankūnas   +8 more
doaj   +1 more source

Seroepidemiological Studies of Transfusion-associated Hepatitis

The Tohoku Journal of Experimental Medicine, 1972
Serial specimens of serum collected every week from a group of 79 patients who received blood transfusions before or after surgical operation were examined for Australia (Au) antigen and antibody. Out of 18 cases which received Au positive blood, 8 developed antigenemia and 7 produced antibody. Out of 61 cases which received Au negative blood, 21 cases
Akira Tateda, Nakao Ishida, Takusei Umenai, Kaneo Kikuchi, Ryoichi Shirachi   +4 more
openaire   +4 more sources

Investigating the immunizing effect of the rubella epidemic in Japan, 2012-14

International Journal of Infectious Diseases, 2015
Objectives: A rubella epidemic occurred in Japan from 2012-14, involving more than 15,000 cases. The present study aimed to estimate the immunizing effect of the epidemic, analyzing seroepidemiological data that were collected over time and age. Methods:
Hiroshi Nishiura, Ryo Kinoshita, Yuichiro Miyamatsu, Kenji Mizumoto   +3 more
doaj   +1 more source

Seroprevalence of Toxoplasmosis among Shelter-Housed Felines in a Philadelphia Suburb

Animals, 2022
Members of the Felidae family are the definitive host of the ubiquitous zoonotic parasite Toxoplasma gondii. Few studies have been conducted to determine the epidemiology of T. gondii in domestic felines within animal shelter populations.
Danni J. Mitchell, Chelsea L. Reinhard, Stephen D. Cole, Darko Stefanovski, Brittany Watson   +4 more
doaj   +1 more source

Seroprevalence of Herpes Simplex Virus in Females of Childbearing Age in Local Population of Rawalpindi

Journal of Islamic International Medical College
Objective: To determine the seroprevalence of Herpes simplex virus among females of childbearing age. Study Design: Cross sectional study. Place and Duration of Study: Virology department, Armed Forces Institute of Pathology Rawalpindi, from 1July 2022
Faraz Ahmed
doaj   +1 more source

Seropositive rate of the anti-hepatitis A immunoglobulin G antibody in maintenance hemodialysis subjects from two hospitals in Korea [PDF]

The Korean Journal of Internal Medicine, 2019
Background/Aims Hepatitis A virus (HAV) is a self-limiting infectious disease, but 1% of subjects develop fulminant hepatitis. The prevalence of the anti-HAV immunoglobulin G (IgG) antibody in hemodialysis subjects in Korea remains unknown.
Hyunsuk Kim, Jiwon Ryu, Young-Ki Lee, Myung Jin Choi, Ajin Cho, Ja-Ryong Koo, Sae Yun Baik, Eun Hee Lee, Jong-Woo Yoon, Jung-Woo Noh   +9 more
doaj   +1 more source