A 70-day-old well-appearing infant presents with fever 101.7°F (38.7°C). UA negative; ANC and procalcitonin normal. According to the 2021 AAP algorithm for 29-60 days, what is the best management?AFull sepsis workup with LP and empiric IV antibiotics for allBBlood and urine cultures only; no LP; consider discharge with close follow-upCLP and IV antibiotics regardless of labsDChest radiograph and empiric oseltamivirENo testing; give antipyretics onlyCheck my answer