Complex sentence: The majority of transmission has been linked to close contact in locations such as nosocomial infections, chronic care facilities and doctors surgery's and occurs via aerosols, large droplets and also fomites (contaminated surfaces).
Split into simpler sentences: The majority of transmission has been linked to close contact, especially in nosocomial infections. Chronic care facilities and doctors surgery's are also known to be transmission' hotspots' with transmission occuring via aerosols, large droplets and also fomites (contaminated surfaces).