<s>[INST] Who is most at risk of severe illness from COVID-19? [/INST] 	
People aged 60 years and over, and those with underlying medical problems like high blood pressure, diabetes, other chronic health problems (for example those affecting the heart, lungs, kidneys, and brain), low immune function / immunosuppression (including HIV), obesity, cancer, and unvaccinated people are most at risk of severe illness.

However, anyone at any age can get sick with COVID-19 and become seriously ill or die. Source: NDTV. Link: https://www.ndtv.com/coronavirus/faq. Field: Infectious Disease. Disease: COVID </s>