tetano
Editor, Senior Moderator
Diagnostics (Basel)
. 2021 Dec 21;12(1):7.
doi: 10.3390/diagnostics12010007.
RT-PCR Detection of SARS-CoV-2 among Individuals from the Upper Silesian Region-Analysis of 108,516 Tests
Adam Konka[SUP] 1 [/SUP], Mateusz Lejawa[SUP] 1 2 [/SUP], Jadwiga Gaździcka[SUP] 3 [/SUP], Aneta Bochenek[SUP] 1 [/SUP], Martyna Fronczek[SUP] 1 2 [/SUP], Joanna Katarzyna Strzelczyk[SUP] 3 [/SUP]
Affiliations
Abstract
Background: The COVID-19 pandemic triggered by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has left a huge mark on everyday lives, introducing restrictions and plunging the global economy. This study aimed to analyze the available epidemiological data from the register of one of the largest laboratories testing for SARS-CoV-2 in the Silesian voivodship of Poland.
Methods: This analysis is based upon the epidemiological records collected between 30 March 2020, and 30 April 2021, by the Silesian Park of Medical Technology Kardio-Med Silesia (Zabrze, Poland). In addition, we performed SARS-CoV-2 variant detection in samples from patients reinfected with SARS-CoV-2.
Results: Our results confirm that SARS-CoV-2 infections are more common in urban areas. Laboratory-confirmed COVID-19 cases represent 13.21% of all RT-PCR test results during the 13 months of our laboratory diagnostics for SARS-CoV-2 infections. Detection of SARS-CoV-2 variants in samples of potentially reinfected patients showed discrepancies in the results.
Conclusions: Due to the higher risk of SARS-CoV-2 infection among the Upper Silesian population, the region is at greater risk of deteriorating economic situation and healthcare as compared to other areas of Poland. RT-PCR methods are inexpensive and suitable for large-scale screening, but they can be untrustworthy so detection of SARS-CoV-2 variants in samples should be confirmed by sequencing.
Keywords: COVID-19; RT-PCR; SARS-CoV-2; SARS-CoV-2 variants.
. 2021 Dec 21;12(1):7.
doi: 10.3390/diagnostics12010007.
RT-PCR Detection of SARS-CoV-2 among Individuals from the Upper Silesian Region-Analysis of 108,516 Tests
Adam Konka[SUP] 1 [/SUP], Mateusz Lejawa[SUP] 1 2 [/SUP], Jadwiga Gaździcka[SUP] 3 [/SUP], Aneta Bochenek[SUP] 1 [/SUP], Martyna Fronczek[SUP] 1 2 [/SUP], Joanna Katarzyna Strzelczyk[SUP] 3 [/SUP]
Affiliations
- PMID: 35054172
- DOI: 10.3390/diagnostics12010007
Abstract
Background: The COVID-19 pandemic triggered by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has left a huge mark on everyday lives, introducing restrictions and plunging the global economy. This study aimed to analyze the available epidemiological data from the register of one of the largest laboratories testing for SARS-CoV-2 in the Silesian voivodship of Poland.
Methods: This analysis is based upon the epidemiological records collected between 30 March 2020, and 30 April 2021, by the Silesian Park of Medical Technology Kardio-Med Silesia (Zabrze, Poland). In addition, we performed SARS-CoV-2 variant detection in samples from patients reinfected with SARS-CoV-2.
Results: Our results confirm that SARS-CoV-2 infections are more common in urban areas. Laboratory-confirmed COVID-19 cases represent 13.21% of all RT-PCR test results during the 13 months of our laboratory diagnostics for SARS-CoV-2 infections. Detection of SARS-CoV-2 variants in samples of potentially reinfected patients showed discrepancies in the results.
Conclusions: Due to the higher risk of SARS-CoV-2 infection among the Upper Silesian population, the region is at greater risk of deteriorating economic situation and healthcare as compared to other areas of Poland. RT-PCR methods are inexpensive and suitable for large-scale screening, but they can be untrustworthy so detection of SARS-CoV-2 variants in samples should be confirmed by sequencing.
Keywords: COVID-19; RT-PCR; SARS-CoV-2; SARS-CoV-2 variants.