[COVID-19 Information Platform for Primary Care: Emergence and Development of a Web-based Knowledge Platform in the COVID-19 Pandemic].

Background: The SARS-Cov-2 outbreak in the spring of 2020 challenged the health care system, and thus primary care, on an unprecedented scale. Knowledge about the new disease was low, whereas the dynamics of knowledge generation were high and inhomogeneous. A number of new primary care tasks related to the pandemic situation emerged.

[S1 guidelines for the management of postviral conditions using the example of post-COVID-19].

These S1 guidelines are an updated and expanded version of the S1 guidelines on long COVID differential diagnostic and management strategies. They summarize the state of knowledge on postviral conditions like long/post COVID at the time of writing. Due to the dynamic nature of knowledge development, they are intended to be "living guidelines".

Symptoms and risk factors for hospitalization of COVID-19 presented in primary care : An exploratory retrospective study.

Objective: To increase knowledge of discrete symptoms shall help to avoid misinterpretation of test results and to gain better understanding of associations between early symptoms and severe disease to provide additional criteria for targeted early interventions.

Design: Retrospective observational study.

Setting: Austrian GP practices in the year 2020, patients above 18 years were included.

[Guideline S1: Long COVID: Diagnostics and treatment strategies].

This guideline comprises the state of science at the time of the editorial deadline. In view of the high turnover of knowledge the guideline is designed as a living guideline. The main objective was to provide a tool for the use in primary care, being considered well suited as a first point of entry and for the provision of care.