{"id":965,"date":"2024-01-28T16:34:06","date_gmt":"2024-01-28T15:34:06","guid":{"rendered":"https:\/\/www.geraldjarnig.com\/?p=965"},"modified":"2024-08-31T05:02:48","modified_gmt":"2024-08-31T03:02:48","slug":"effects-of-wearing-ffp2-masks-on-sars-cov-2-infection-rates-in-classrooms-2","status":"publish","type":"post","link":"https:\/\/www.geraldjarnig.com\/?p=965","title":{"rendered":"Effects of Wearing FFP2 Masks on SARS-CoV-2 Infection Rates in Classrooms"},"content":{"rendered":"\n

Published \/ Publiziert: 19.10.2022<\/strong><\/p>\n\n\n\n

Auswirkungen des Tragens von FFP2-Masken auf die SARS-CoV-2-Infektionsrate in Klassenr\u00e4umen<\/p>\n\n\n\n

LINK to the open access publication \/ LINK zur vollst\u00e4ndigen Publikation:<\/strong> https:\/\/doi.org\/10.3390\/ijerph192013511 <\/span><\/a><\/a><\/p>\n\n\n\n

Abstract:<\/strong> <\/p>\n\n\n\n

In this retrospective cohort study involving 614 secondary school students, the likelihood of becoming infected with SARS-CoV-2 in schools with different focus (sports focus vs. general branch; the only difference in the sports focus school was that PE was allowed at all times without restrictions) and different prevailing restrictions were compared. A significantly higher likelihood of infection with SARS-CoV-2 was found in sports classes during the period with a strict FFP-2 mask requirement compared to general branch classes (for Delta from November 2021 to December 2021, and for Omicron from January 2022 to February 2022). The higher likelihood of infection was observed both during the Delta and the Omicron wave. After the relaxation of the mitigation measures, however, students in general branch classes showed a clear \u201ccatch-up\u201d of infections, leading to a higher incidence of infections during this phase. By the end of the observation period (30 April 2022), only a small difference in cumulative SARS-CoV-2 infection rates (p = 0.037, \u03c6 = 0.09) was detected between classes with a sports focus and those without a sports focus. The results suggest that SARS-CoV-2 transmission can be reduced in school classes by mandatory FFP-2 mask use. In many cases, however, infection appears to be postponed rather than avoided.<\/p>\n\n\n\n

Zusammenfassung:<\/strong><\/p>\n\n\n\n

In dieser retrospektiven Kohortenstudie mit 614 Sch\u00fclerinnen und Sch\u00fclern der Sekundarstufe wurde die Wahrscheinlichkeit einer Ansteckung mit SARS-CoV-2 an Schulen mit unterschiedlichem Schwerpunkt (Schwerpunkt Sport vs. Allgemeiner Zweig; einziger Unterschied in der Schwerpunktschule Sport war, dass Sport \u00fcberhaupt erlaubt war) ermittelt Zeiten ohne Einschr\u00e4nkungen) und verschiedene vorherrschende Einschr\u00e4nkungen wurden verglichen. Im Sportunterricht wurde im Zeitraum mit strenger FFP-2-Maskenpflicht im Vergleich zum allgemeinen Zweigunterricht (f\u00fcr Delta von November 2021 bis Dezember 2021 und f\u00fcr Omicron von Januar 2022 bis) eine signifikant h\u00f6here Wahrscheinlichkeit einer Infektion mit SARS-CoV-2 festgestellt Februar 2022). Die h\u00f6here Wahrscheinlichkeit einer Infektion wurde sowohl w\u00e4hrend der Delta- als auch w\u00e4hrend der Omicron-Welle beobachtet. Nach der Lockerung der Abmilderungsma\u00dfnahmen zeigten Sch\u00fclerinnen und Sch\u00fcler der allgemeinbildenden Klassen jedoch einen deutlichen \u201eNachholbedarf\u201c an Infektionen. was zu einer h\u00f6heren Inzidenz von Infektionen in dieser Phase f\u00fchrt. Bis zum Ende des Beobachtungszeitraums (30. April 2022) ist nur ein geringer Unterschied in den kumulativen SARS-CoV-2-Infektionsraten (p = 0,037, \u03c6 = 0,09) wurde zwischen Klassen mit und ohne Sportschwerpunkt festgestellt. Die Ergebnisse legen nahe, dass die \u00dcbertragung von SARS-CoV-2 in Schulklassen durch die obligatorische Verwendung von FFP-2-Masken reduziert werden kann. In vielen F\u00e4llen scheint eine Ansteckung jedoch eher hinausgez\u00f6gert als verhindert zu werden.<\/p>\n","protected":false},"excerpt":{"rendered":"

Published \/ Publiziert: 19.10.2022 Auswirkungen des Tragens von FFP2-Masken auf die SARS-CoV-2-Infektionsrate in Klassenr\u00e4umen LINK to the open access publication \/ LINK zur vollst\u00e4ndigen Publikation: https:\/\/doi.org\/10.3390\/ijerph192013511 Abstract: In this retrospective cohort study involving 614 secondary school students, the likelihood of becoming infected with SARS-CoV-2 in schools with different focus (sports focus vs. general branch; the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"full-screen","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"on","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"off","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"on","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"off","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"off","ocean_display_footer_bottom":"off","ocean_custom_footer_template":"0","iawp_total_views":0,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-965","post","type-post","status-publish","format-standard","hentry","category-allgemein","entry"],"yoast_head":"\nEffects of Wearing FFP2 Masks on SARS-CoV-2 Infection Rates in Classrooms - 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