Find the title of the children's 'Pixi-Buch' on hygiene and infection protection. Additionally, identify the purpose of the 'Infofilme' (information films) available on the website, specifically noting who they are intended for.
Navigate to the 'Mediathek' section. Click on 'Pixi-Buch und Video'. Identify and extract the title of the 'Pixi-Buch'. Navigate back to the 'Mediathek' section. Scroll down to locate the 'Infofilme' section. Click on the 'Filme' link within the 'Infofilme' section. Identify and extract the purpose and target audience of the 'Infofilme'.
State the title of the 'Pixi-Buch' as 'Nico macht sich gesund'. State that the 'Infofilme' (information films) convey how hygiene protects against infectious diseases in an entertaining and illustrative way. State that the 'Infofilme' are intended for both adults and children ('Groß und Klein').