Results 41 to 50 of about 190,833 (345)

Seroprevalence of anti–SARS-CoV-2 IgG antibodies in Kenyan blood donors

Science, 2020
Pandemic progress in Kenya By the end of July 2020, Kenya h ad reported only 341 deaths and ∼20,000 cases of COVID-19. This is in marked contrast to the tens of thousands of deaths reported in many higher-income countries.
S. Uyoga, I. Adetifa, H. Karanja, J. Nyagwange, J. Tuju, P. Wanjiku, R. Aman, M. Mwangangi, P. Amoth, K. Kasera, W. Ng’ang’a, C. Rombo, C. Yegon, K. Kithi, E. Odhiambo, T. Rotich, I. Orgut, S. Kihara, M. Otiende, C. Bottomley, Z. N. Mupe, E. Kagucia, K. Gallagher, A. Etyang, S. Voller, J. Gitonga, D. Mugo, C. Agoti, E. Otieno, L. Ndwiga, T. Lambe, D. Wright, E. Barasa, B. Tsofa, P. Bejon, L. Ochola-Oyier, A. Agweyu, J. Scott, G. Warimwe   +38 more
semanticscholar   +1 more source

Strongyloides stercoralis seroprevalence in Vietnam [PDF]

Epidemiology and Infection, 2017
SUMMARYStrongyloidiasis is a neglected tropical disease caused by the roundworm Strongyloides stercoralis affecting 30–100 million people worldwide. Many Southeast-Asian countries report a high prevalence of S. stercoralis infection, but there are little data from Vietnam. Here, we evaluated the seroprevalence of S.
Nguyen Thi Ngọc Diep, Pham Quang Thai, NGHIEM NGUYEN MINH TRANG, Julia Jäger, Annette Fox, Peter Horby, Hoang Vu Mai Phuong, Đặng Đức Anh, Lê Quynh, H. Rogier van Doorn, Behzad Nadjm   +10 more
openaire   +4 more sources

Seroprevalence of COVID-19 in Oran: Cross-Sectional Study

Microbiology Spectrum, 2023
The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was introduced in Algeria in March 2020. This study aimed to estimate the seroprevalence of SARS-CoV-2 infection in Oran, Algeria, and
Abdessamad Dali-Ali, Dalia Kheira Derkaoui, Mohamed Zina, Asmaa Oukebdane   +3 more
doaj   +1 more source

Seroprevalence and trend of human immunodeficiency virus infection among Indian blood donors: A systematic review and meta-analysis

Global Journal of Transfusion Medicine, 2020
Transfusion-transmitted infections remain a grave concern for blood transfusion services. Thus, our aim was to determine the seroprevalence of human immunodeficiency virus (HIV) infection among Indian blood donors (BDs) and its trend over the past few ...
Meenu Bajpai, Brinda Kakkar, Ekta Gupta, Guresh Kumar, Archisman Mohapatra   +4 more
doaj   +1 more source

Epidemiology of Coxiella burnetii infection in Africa: a OneHealth systematic review [PDF]

, 2014
Background: Q fever is a common cause of febrile illness and community-acquired pneumonia in resource-limited settings. Coxiella burnetii, the causative pathogen, is transmitted among varied host species, but the epidemiology of the organism in Africa
A Benkirane, A Benslimani, A Corwin, A Omezzine-Letaief, A OmezzineLetaief, A Rekiki, A Znazen, AA Adesiyun, AA Adesiyun, AP Schutte, AR Kamga-Waladjo, B Adu-Addai, B Gummow, BD Perry, BP Mmbando, C Geiger, C Karema, D Schellenberg, E Angelakis, E Schelling, Elizabeth A. Reddy, EM Scrimgeour, F Scolamacchia, G Maartens, GA Ki-Zerbo, GM Blanc, H Tissot-Dupont, H Tissot-Dupont, HG Nahed, HT Dupont, J Domenech, J Julvez, JA Crump, JB Haumesser, JG Ayres, JH McQuiston, Jo E. B. Halliday, John A. Crump, L Epelboin, L Luoto, M Berri, M Georgiev, M Maurin, M Prabhu, M. Kariuki Njenga, Matthew P. Rubach, MO Hussien, N Kaabia, NM Anstey, P Brouqui, PE Fournier, R Gidel, R Gidel, R Kobbe, S Koulla-Shiro, S Koulla-Shiro, S Mazeri, Sarah Cleaveland, Sky Vanderburg, SMS Amal, SP Fiorillo, SR Manock, W van der Hoek, W van der Hoek, W van der Hoek, WF Amin, WP O'Meara, Y Maurice   +67 more
core   +9 more sources

A four year longitudinal sero-epidemiology study of Neospora caninum in adult cattle from 114 cattle herds in south west England : associations with age, herd and dam-offspring pairs [PDF]

, 2008
Background: Neosporosis caused by the protozoan parasite Neospora caninum, is an economically important cause of abortion, stillbirth, low milk yield, reduced weight gain and premature culling in cattle.
Green, Laura E., Mason, Sam (Sam A.), Medley, Graham, Moore, Stephen J., Ramírez Villaescusa, Ana, Woodbine, Kerry A.   +5 more
core   +3 more sources

Sociodemographic factors associated with IgG and IgM seroprevalence for human cytomegalovirus infection in adult populations of Pakistan: a seroprevalence survey

BMC Public Health, 2016
Background The seroprevalence of human cytomegalovirus (HCMV) infection ranges from 30 to 90 % in developed countries. Reliable estimates of HCMV seroprevalence are not available for Pakistan. This study determined the seroprevalence and sociodemographic
Saira Ibrahim, Anwar A. Siddiqui, Amna R. Siddiqui, Waquaruddin Ahmed, Paul A. H. Moss, El-Nasir M. A. Lalani   +5 more
doaj   +1 more source

Seroprevalence of antibodies to herpes simplex virus 1 and 2 in patients with HIV positive from Ebonyi State, Nigeria: a cross-sectional study

BMJ Open, 2023
Objectives To assess the seroprevalence of herpes simplex virus (HSV) types 1 and 2 in patients infected with HIV in Nigeria.Design Cross-sectional design from January to June 2019.Setting Federal Teaching Hospital, Ebonyi State, Nigeria.Participants A ...
Euslar Nnenna Onu, Uchechukwu Onyeukwu Ekuma, Hawraa K Judi, Ogbonnaya Ogbu, Nworie Okoro, Gloria C Ajugwo, Sousan Akrami, Chukwudum S Okoli, Chioma Ngozi Anyanwu, Morteza Saki, Peter Anyigor Edeh   +10 more
doaj   +1 more source

SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort during First and Second Waves of Infections, South Africa, July 2020–March 2021

Emerging Infectious Diseases, 2021
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections may be underestimated because of limited access to testing. We measured SARS-CoV-2 seroprevalence in South Africa every 2 months during July 2020–March 2021 in randomly selected ...
J. Kleynhans, S. Tempia, N. Wolter, A. von Gottberg, J. Bhiman, A. Buys, J. Moyes, M. McMorrow, K. Kahn, F. Gómez-Olivé, S. Tollman, N. Martinson, F. Wafawanaka, L. Lebina, J. D. du Toit, W. Jassat, M. Neti, M. Brauer, C. Cohen   +18 more
semanticscholar   +1 more source

Seroprevalence of chikungunya in southern Odisha

Journal of Family Medicine and Primary Care, 2013
The emergence of chikungunya (CHIK) infection was observed in Odisha, India in 2006. Thereafter many cases with symptoms suggestive of CHIK were reported from different districts of Southern-Odisha. This study was aimed to know the seroprevalence, clinical presentations and seasonal trends of CHIK infection in this region.This study was conducted in a ...
Pritilata Panda, Indrani Mohanty, Sanghamitra Padhi, Muktikesh Dash, Susmita Sahu, MV Narasimham   +5 more
openaire   +4 more sources