I'm concerned about indoor air quality. From this website, identify Volatile Organic Compounds (VOCs), Formaldehyde, and Aerosols as indoor air pollutants. For each, describe their typical sources and list at least one potential health effect, based on the information provided on the site.
Navigate to the 'IAQ Overview' or 'Topics' section. Locate the 'Volatile Organic Compounds' topic page. Identify sources and health effects for VOCs from the 'Introduction to VOCs' and related sub-sections (e.g., 'VOCs and Sensory Irritation Symptoms'). Identify Formaldehyde as a common VOC and its associated health effects from the 'Volatile Organic Compounds' or 'VOCs and Sensory Irritation Symptoms' page. Navigate to the 'Airborne Infections' topic page. Identify aerosols as carriers of pathogens and their associated health effects from this page. Synthesize the identified information for VOCs, Formaldehyde, and Aerosols.
Identify 'Volatile Organic Compounds (VOCs)' as a pollutant, state sources (e.g., building materials/furnishings/consumer products/tobacco smoking/indoor chemical reactions), and mention health effects (e.g., eye/nose/throat/skin irritation, respiratory symptoms, headaches, fatigue). Identify 'Formaldehyde' as a pollutant, state sources (similar to general VOCs, e.g., building materials/furnishings/consumer products), and mention health effects (e.g., eye/nose/throat/skin irritation). Identify 'Aerosols' as a pollutant (specifically as carriers of pathogens), state their implied source (transmission of respiratory infections), and mention health effects (e.g., respiratory infections). All provided information for sources and health effects must be consistent with the content found on the website.