For Berlin, Germany, determine the current pollen count for 'Birke' (birch). Additionally, find the 'Biowetter' forecast for Berlin and report the weather's influence level on 'Konzentrations- und Leistungsfähigkeit' (Concentration and performance), 'Kopfschmerzen' (Headaches), and 'Asthma'.
Navigate to the 'Gesundheit' section. Click on 'Pollenflug Berlin'. Locate and extract the pollen count for 'Birke' (birch). Return to the 'Gesundheit' section. Click on 'Biowetter'. Select 'Berlin' from the 'Region auswählen' dropdown. Identify and extract the weather influence level for 'Konzentrations- und Leistungsfähigkeit'. Identify and extract the weather influence level for 'Kopfschmerzen'. Identify and extract the weather influence level for 'Asthma'.
State the pollen count level for 'Birke' (birch) in Berlin. State the weather influence level for 'Konzentrations- und Leistungsfähigkeit' in Berlin. State the weather influence level for 'Kopfschmerzen' in Berlin. State the weather influence level for 'Asthma' in Berlin.