Task: Answer Verification
Input (English): Question: Is viral infection uncommon in adult patients with severe hospital-acquired pneumonia?
Answer: Viral pathogens are not uncommon in adult patients with severe HAP who required ICU admission. Since viral pathogens may cause severe HAP and could be a potential source of viral transmission, further investigation is required to delineate the role of viral pathogens in severe HAP.
Output (English): no