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- Ivarsson, Lovisa, et al.
(författare)
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Changes in testing and incidence of Chlamydia trachomatis and Neisseria gonorrhoeae : the possible impact of the COVID-19 pandemic in the three Scandinavian countries
- 2022
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Ingår i: Infectious Diseases. - : Taylor & Francis. - 2374-4235 .- 2374-4243. ; 52:9, s. 623-631
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Tidskriftsartikel (refereegranskat)abstract
- Background: This study aimed to investigate what impact the COVID-19 pandemic and its associated restrictions had on Chlamydia trachomatis and Neisseria gonorrhoeae infections in Sweden, Denmark and Norway, countries with very different governmental strategies for handling this pandemic.Methods: Retrospective analysis of data collected via requests to Swedish regions and to health authorities in Denmark and Norway. The data were collected for the years 2018-2020 and the data from Sweden were more detailed.Results: When the pandemic restrictions were installed in 2020, the number of reported chlamydia cases decreased. The decline was most pronounced in Norway 10.8% (2019: n = 28,446; 2020: n = 25,444) while it was only 3.1% in Denmark (2019: n = 35,688; 2020: n = 34,689) and 4.3% in Sweden (2019: n = 34,726; 2020: n = 33,339). Nucleic acid amplifications tests for chlamydia decreased in Sweden (10%) and Norway (18%) in 2020 compared to 2019, while in Denmark a 21% decrease was noted in April 2020 but thereafter increased to a higher level than 2019. The number of reported gonorrhoea cases decreased in Sweden (17%) and in Norway (39%) in 2020 compared to 2019, while a 21% increase was noted in Denmark.Conclusions: Pandemic restrictions had an impact on the number of reported chlamydia infections in all three countries, but only temporarily and did not seem to be correlated to the restriction levels. The number of reported gonorrhoea infections in Sweden and Norway significantly decreased but not in Denmark. Pandemic restrictions appear to have had a limited effect on the spread of chlamydia and gonorrhoea.
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| 3. |
- Saarentausta, Katariina, et al.
(författare)
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Potential impact of the COVID-19 pandemic on the national and regional incidence, epidemiology and diagnostic testing of chlamydia and gonorrhoea in Sweden, 2020
- 2022
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Ingår i: Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS). - : Munksgaard Forlag. - 0903-4641 .- 1600-0463. ; 130:1, s. 34-42
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Tidskriftsartikel (refereegranskat)abstract
- The COVID-19 pandemic has challenged the societies and health care systems globally, and resulted in many social and physical distancing restrictions to limit the spread of SARS-CoV-2. These restrictions have also likely affected the frequency of intimate contacts and the spread of sexually transmitted infections (STIs). Compared to most other countries, Sweden especially in Spring-Autumn 2020 pursued mainly milder voluntary, i.e. not mandatory enforced by laws, recommended restrictions and the impacts of these on society and spread of STIs remain largely unknown. We describe the potential impact of the COVID-19 pandemic on the national and regional incidence, epidemiology and diagnostic testing of chlamydia and gonorrhoea in Sweden in 2020. Compared to 2019, we found a significant decrease in incidence of chlamydia (-4.5%) and gonorrhoea (-17.5%), and in diagnostic testing (-10.5% for chlamydia, -9.4% for gonorrhoea) in 2020. However, the decrease in chlamydia incidence, which has mainly been decreasing last 10 years, was not significant when compared with the average incidence in 2017-2019. The largest decrease in national incidence of both infections was observed among young and heterosexual patients, however some Swedish regions showed an increased incidence, particularly of chlamydia. Increased "internet-based self-sampling" testing approach partly compensated for a decreased attendance at STI clinics. Studies, including sexual behavior, prevention, reasons for attending STI health care, STIs in different anatomical sites, and management of STIs, are required to elucidate the impact of COVID-19-associated social and physical distancing restrictions on sexual activity and the incidence and epidemiology of chlamydia and gonorrhoea in Sweden.
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