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
2008 1
2015 1
2019 1
2020 2
2021 4
2022 5
2023 6
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

18 results

Results by year

Filters applied: . Clear all
Page 1
Ignoring SARS-CoV-2 testing performance during COVID-19.
Buchta C, Zeichhardt H, Griesmacher A, Schellenberg I, Kammel M. Buchta C, et al. Among authors: kammel m. Lancet Microbe. 2023 May;4(5):e296. doi: 10.1016/S2666-5247(23)00030-7. Epub 2023 Feb 3. Lancet Microbe. 2023. PMID: 36746168 Free PMC article. No abstract available.
Design of external quality assessment schemes and definition of the roles of their providers in future epidemics.
Buchta C, Zeichhardt H, Aberle SW, Camp JV, Görzer I, Weseslindtner L, Puchhammer-Stöckl E, Huf W, Benka B, Allerberger F, Mielke M, Griesmacher A, Müller MM, Schellenberg I, Kammel M. Buchta C, et al. Among authors: kammel m. Lancet Microbe. 2023 Jul;4(7):e552-e562. doi: 10.1016/S2666-5247(23)00072-1. Epub 2023 May 5. Lancet Microbe. 2023. PMID: 37156257 Free PMC article. Review.
The Coronavirus Standards Working Group's roadmap for improved population testing.
Mercer T, Almond N, Crone MA, Chain PSG, Deshpande A, Eveleigh D, Freemont P, Fuchs S, Garlick R, Huggett J, Kammel M, Li PE, Milavec M, Marlowe EM, O'Sullivan DM, Page M, Pestano GA, Suliman S, Simen B, Sninsky JJ, Sopchak L, Tato CM, Vallone PM, Vandesompele J, White TJ, Zeichhardt H, Salit M. Mercer T, et al. Among authors: kammel m. Nat Biotechnol. 2022 Nov;40(11):1563-1568. doi: 10.1038/s41587-022-01538-1. Nat Biotechnol. 2022. PMID: 36323792 Free PMC article. No abstract available.
Results of German external quality assessment schemes for SARS-CoV-2 antigen detection.
Vierbaum L, Wojtalewicz N, Grunert HP, Zimmermann A, Scholz A, Goseberg S, Kaiser P, Duehring U, Drosten C, Corman V, Niemeyer D, Rabenau HF, Obermeier M, Nitsche A, Michel J, Puyskens A, Huggett JF, O'Sullivan DM, Busby E, Cowen S, Vallone PM, Cleveland MH, Falak S, Kummrow A, Schellenberg I, Zeichhardt H, Kammel M. Vierbaum L, et al. Among authors: kammel m. Sci Rep. 2023 Aug 14;13(1):13206. doi: 10.1038/s41598-023-40330-2. Sci Rep. 2023. PMID: 37580353 Free PMC article.
Cautionary Note on Contamination of Reagents Used for Molecular Detection of SARS-CoV-2.
Huggett JF, Benes V, Bustin SA, Garson JA, Harris K, Kammel M, Kubista M, McHugh TD, Moran-Gilad J, Nolan T, Pfaffl MW, Salit M, Shipley G, Vallone PM, Vandesompele J, Wittwer C, Zeichhardt H. Huggett JF, et al. Among authors: kammel m. Clin Chem. 2020 Nov 1;66(11):1369-1372. doi: 10.1093/clinchem/hvaa214. Clin Chem. 2020. PMID: 32894756 Free PMC article.
Harmonization of Multiple SARS-CoV-2 Reference Materials Using the WHO IS (NIBSC 20/136): Results and Implications.
Windsor WJ, Roell Y, Tucker H, Cheng CA, Suliman S, Peek LJ, Pestano GA, Lee WT, Zeichhardt H, Lamb MM, Kammel M, Wang H, Kedl R, Rester C, Morrison TE, Davenport BJ, Carson K, Yates J, Howard K, Kulas K, Walt DR, Dafni A, Taylor D, Chu M. Windsor WJ, et al. Among authors: kammel m. Front Microbiol. 2022 May 30;13:893801. doi: 10.3389/fmicb.2022.893801. eCollection 2022. Front Microbiol. 2022. PMID: 35707164 Free PMC article.
RNA reference materials with defined viral RNA loads of SARS-CoV-2-A useful tool towards a better PCR assay harmonization.
Vierbaum L, Wojtalewicz N, Grunert HP, Lindig V, Duehring U, Drosten C, Corman V, Niemeyer D, Ciesek S, Rabenau HF, Berger A, Obermeier M, Nitsche A, Michel J, Mielke M, Huggett J, O'Sullivan D, Busby E, Cowen S, Vallone PM, Cleveland MH, Falak S, Kummrow A, Keller T, Schellenberg I, Zeichhardt H, Kammel M. Vierbaum L, et al. Among authors: kammel m. PLoS One. 2022 Jan 20;17(1):e0262656. doi: 10.1371/journal.pone.0262656. eCollection 2022. PLoS One. 2022. PMID: 35051208 Free PMC article.
Results of the first German external quality assessment scheme for the detection of monkeypox virus DNA.
Vierbaum L, Wojtalewicz N, Kaufmann A, Goseberg S, Kaiser P, Grunert HP, Dühring U, Zimmermann A, Scholz A, Michel J, Nitsche A, Rabenau HF, Obermeier M, Schellenberg I, Zeichhardt H, Kammel M. Vierbaum L, et al. Among authors: kammel m. PLoS One. 2023 Apr 28;18(4):e0285203. doi: 10.1371/journal.pone.0285203. eCollection 2023. PLoS One. 2023. PMID: 37115793 Free PMC article.
18 results