Khurelbaatar Nyamdavaa

ORCID: 0009-0007-2595-7000
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About
Contact & Profiles
Research Areas
  • SARS-CoV-2 and COVID-19 Research
  • Hepatitis B Virus Studies
  • COVID-19 Clinical Research Studies
  • Hepatitis C virus research
  • COVID-19 epidemiological studies
  • Hepatitis Viruses Studies and Epidemiology
  • Cardiovascular Health and Disease Prevention
  • Viral Infections and Vectors
  • Liver Diseases and Immunity
  • Blood Pressure and Hypertension Studies
  • Influenza Virus Research Studies
  • Healthcare Systems and Reforms
  • Birth, Development, and Health
  • Employment and Welfare Studies
  • SARS-CoV-2 detection and testing
  • Liver Disease Diagnosis and Treatment
  • Child Nutrition and Water Access
  • Complementary and Alternative Medicine Studies
  • COVID-19 Pandemic Impacts
  • Health disparities and outcomes
  • Peripheral Artery Disease Management
  • Folate and B Vitamins Research
  • Bacterial Identification and Susceptibility Testing
  • Metabolism and Genetic Disorders
  • Diabetes, Cardiovascular Risks, and Lipoproteins

Mongolian National University of Medical Sciences
2021-2024

Mongolian National University
2024

American University of Mongolia
2023

National University of Mongolia
2009-2010

Avian (AIV) and equine influenza virus (EIV) have been repeatedly shown to circulate among Mongolia's migrating birds or domestic horses. In 2009, 439 Mongolian adults, many with occupational exposure animals, were enrolled in a prospective cohort study of zoonotic transmission. Sera drawn upon enrollment again at 12 24 months. Participants contacted monthly for months queried regarding episodes acute influenza-like illnesses (ILI). Cohort members confirmed A infections, permitted...

10.1371/journal.pone.0085616 article EN cc-by PLoS ONE 2014-01-21

(1) Background: This study investigated the association between body mass index (BMI) categories and comorbidities in context of a developing country, utilizing data from nationwide health screening Mongolia. (2) Methods: The included 181,080 individuals (mean age 47.0 ± 15.3, 42.0% male) population-based general screening. We counted number diseases participants' medical records based on ICD-10 codes, excluding those categorized under Z00-Z99 codes indicating acute disorders, as well...

10.3390/healthcare12121222 article EN Healthcare 2024-06-19

With the global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in early 2020, Mongolia implemented rapid emergency measures and did not report local transmission until November 2020. We conducted a national seroprevalence survey to monitor burden SARS-CoV-2 months surrounding first transmission.During October-December participants were randomly selected using age stratification invited for interviews blood samples at primary health centres. screened total antibodies,...

10.1016/j.lanwpc.2021.100317 article EN cc-by The Lancet Regional Health - Western Pacific 2021-11-23

Aim: Cardiovascular disease is becoming increasingly more problematic in Mongolia. The cardioankle vascular index (CAVI) and circulating C-reactive protein (CRP) are new atherosclerosis-related parameters, but no comparative studies of atherosclerotic parameters including CAVI CRP available between Mongolian Japanese populations, such as populations hypertension (HT) diabetes mellitus (DM). Our study objective was to examine profiles HT DM patients both countries.Methods: From a...

10.5551/jat.1354 article EN cc-by-nc-sa Journal of Atherosclerosis and Thrombosis 2010-01-01

In recent years, Mongolia has experienced recurrent epizootics of equine influenza virus (EIV) among its 2·1 million horses and multiple incursions highly pathogenic avian (HPAI) via migrating birds. No human EIV or HPAI infections have been reported. 2009, 439 adults in were enrolled a population-based study zoonotic transmission. Enrollment sera examined for serological evidence infection with nine avian, three human, one strains. Seroreactivity was sparse participants suggesting little...

10.1111/irv.12148 article EN Influenza and Other Respiratory Viruses 2013-08-13

Approximately half of all births globally occur in the Asia Pacific Region. Concerted efforts to support local activities aimed at developing national newborn screening (NBS) have been ongoing for almost 30 years, first by International Atomic Energy Agency (IAEA) and then through volunteer efforts. Sustainable bloodspot continues be initiated develop many countries with economies region. Since discontinuation IAEA funding 2007, a working group Society Human Genetics (APSHG) consisting...

10.3390/ijns11010002 article EN cc-by International Journal of Neonatal Screening 2024-12-30

Background: Mongolia is no exception and experiencing the burden of HBV among population. In last decade, prevalence relatively healthy population has ranged between 11.8 percent 10.6 percent, acute cases are 1.7 1.1 per 10,000 people. We aimed to determine healthcare workers (HCWs) knowledge, attitude, practices regarding prevention compared vaccination coverage. Methods: This cross-sectional study was conducted HCWs from selected sites through multi-stage sampling. The involved 1135 HCWs,...

10.4236/odem.2023.111002 article EN Occupational Diseases and Environmental Medicine 2023-01-01

: Antimicrobial resistance surveillance is essential for empiric antibiotic prescribing, infection prevention and control policies to drive novel discovery. However, most existing systems are isolate-based without supporting patient-based clinical data, not widely implemented especially in low- middle-income countries (LMICs).

10.12688/wellcomeopenres.19210.2 preprint EN cc-by Wellcome Open Research 2023-08-16

Background and Aim:Hepatitis E virus (HEV) poses a global public health concern. HEV has single serotype 8 genotypes. There is inadequate knowledge about risk factors zoonotic transmission pathways of hepatitis in Mongolia, although the prevalence is, on average, 12% among Mongolian population. This study aimed to estimate G8 infection Bayankhongor province, Mongolia. Materials Methods: Human serum samples (309) were collected Bogd, Bayangovi, Bayanlig districts with control group consisting...

10.14202/ijoh.2024.172-177 article EN cc-by International Journal of One Health 2024-07-01

Abstract Background Coronavirus disease (COVID‐19) has had a significant impact globally, and extensive genomic research been conducted on severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) lineage patterns its variants. Mongolia's effective response resulted in low prevalence until vaccinations became available. However, due to the lack of systematically collected data absence whole genome sequencing capabilities, we two‐stepped, nationally representative molecular epidemiologic...

10.1002/iid3.1095 article EN cc-by Immunity Inflammation and Disease 2023-12-01

Objective: This study aimed to estimate the 30 days readmissions and predictors of readmission at selected referral hospitals in Mongolia. Methods: We studied electronic medical recording database patients admitted The State First Central Hospital Mongolia, Second Third from January 01, 2023, June 30, 2023. Institute for Healthcare Improvement’s Whole system measures white paper adopted measurement methods hospital percentages. A descriptive analysis was conducted calculate percentage...

10.24079/cajms.2023.12.003 article EN cc-by-nc Central Asian Journal of Medical Sciences 2023-12-17
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