Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2021 1
2022 4
2023 3
2024 2

Text availability

Article attribute

Article type

Publication date

Search Results

9 results

Results by year

Filters applied: . Clear all
Page 1
[Evidence-based public health: perspectives and specific implementation factors].
Rehfuess EA, Zhelyazkova A, von Philipsborn P, Griebler U, De Bock F. Rehfuess EA, et al. Among authors: zhelyazkova a. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2021 May;64(5):514-523. doi: 10.1007/s00103-021-03308-x. Epub 2021 Apr 13. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2021. PMID: 33851222 Free PMC article. Review. German.
A prospective longitudinal cohort study on risk factors for COVID-19 vaccination failure (RisCoin): methods, procedures and characterization of the cohort.
Koletzko S, Le Thi TG, Zhelyazkova A, Osterman A, Wichert SP, Breiteneicher S, Koletzko L, Schwerd T, Völk S, Jebrini T, Horak J, Tuschen M, Choukér A, Hornung V, Keppler OT, Koletzko B, Török HP, Adorjan K; Members of Riscoin Study Group. Koletzko S, et al. Among authors: zhelyazkova a. Clin Exp Med. 2023 Dec;23(8):4901-4917. doi: 10.1007/s10238-023-01170-6. Epub 2023 Sep 2. Clin Exp Med. 2023. PMID: 37659994 Free PMC article.
Dietary habits, traveling and the living situation potentially influence the susceptibility to SARS-CoV-2 infection: results from healthcare workers participating in the RisCoin Study.
Wratil PR, Le Thi TG, Osterman A, Badell I, Huber M, Zhelyazkova A, Wichert SP, Litwin A, Hörmansdorfer S, Strobl F, Grote V, Jebrini T, Török HP, Hornung V, Choukér A, Koletzko B, Adorjan K, Koletzko S, Keppler OT; RisCoin study group. Wratil PR, et al. Among authors: zhelyazkova a. Infection. 2024 Mar 4. doi: 10.1007/s15010-024-02201-4. Online ahead of print. Infection. 2024. PMID: 38436913 Free article.