| Literature DB >> 32588125 |
Focke Ziemssen1,2, Tarek Bayyoud3, Karl Ulrich Bartz-Schmidt3, Andreas Peter4,5, Marius Ueffing6.
Abstract
The SARS-CoV‑2 causes a disease spectrum that includes asymptomatic and mildly symptomatic infections with subclinical manifestations but which can nevertheless still be potentially contagious. Evidence from SARS-CoV‑2 infected macaque monkeys and from studies with seasonal coronaviruses suggests that the infection is likely to produce an immunity that is protective for a certain period of time. Available test methods enable a high degree of reliability, e.g. if high-quality serological methods are combined. Although individual test results have to be interpreted with caution, serosurveillance in a tertiary eye care center and large eye research institute can reduce anxiety and provide clarity regarding the actual number of (unreported) SARS-CoV‑2 infections.Entities:
Keywords: Covid-19; Eye clinic; Immunity; Predictive value; Reproducibility of Results
Mesh:
Year: 2020 PMID: 32588125 PMCID: PMC7315906 DOI: 10.1007/s00347-020-01158-7
Source DB: PubMed Journal: Ophthalmologe ISSN: 0941-293X Impact factor: 1.174
| Kalenderwoche | Testungen | Positiv/(%) | Anzahl Labore | Testkapazität pro Tag | Wöchentliche Kapazität (Arbeitstage) |
|---|---|---|---|---|---|
| Bis 08.03.2020 | 124.716 | 3892 (3,1) | 90 | – | – |
| 09.03.–15.03.2020 | 127.457 | 7852 (5,9) | 114 | 7115 | n.g. |
| 16.03.–22:03.2020 | 348.619 | 23.820 (6,8) | 152 | 31.010 | n.g |
| 23.03.–29.03.2020 | 361.515 | 31.414 (8,7) | 151 | 64.725 | n.g. |
| 30.03.–05.04.2020 | 408.348 | 36.885 (9,0) | 154 | 103.515 | n.g. |
| 06.04.–12.04.2020 | 380.197 | 30.791 (8,1) | 164 | 116.655 | n.g. |
| 13.04.–19.04.2020 | 331.902 | 22.082 (6,7) | 168 | 123.304 | 730.156 |
| 20.04.–26.04.2020 | 363.890 | 18.083 (5,0) | 178 | 136.064 | 818.426 |
| 27.04.–03.05.2020 | 326.788 | 12.608 (3,9) | 175 | 141.815 | 860.494 |
| 04.05.–10.05.2020 | 403.875 | 10.755 (2,7) | 182 | 153.698 | 964.962 |
| 11.05.–17.05.2020 | 430.882 | 7227 (1,7) | 181 | 157.150 | 1.038.223 |
| 18.05.–24.05.2020 | 344.782 | 5116 (1,5) | 172 | 159.418 | 1.050.676 |
| 25.05.–31.05.2020 | Steht noch aus | 156.824 | 1.017.179 | ||
n.g. nicht gemeldet



| Prävalenz in % | Vorhersagewert für einzelnen Test | Beispiel: | Vorhersagewert durch 2 orthogonale Tests | Beispiel: |
|---|---|---|---|---|
| 26,9 | 1 von 3,72 positiv Getesteten | 86,9 | 1 von 1,15 positiv Getesteten | |
| 48,6 | 1 von 2,06 positiv Getesteten | 94,5 | 1 von 1,06 positiv Getesteten | |
| 66,7 | 1 von 1,49 positiv Getesteten | 97,3 | 1 von 1,02 positiv Getesteten | |
| 76,1 | 1 von 1,31 positiv Getesteten | 98,3 | 1 von 1,02 positiv Getesteten | |
| 88,5 | 1 von 1,13 positiv Getesteten | 99,3 | 1 von 1,01 positiv Getesteten |
