revision preference src: Acute toxoplasmosis is often asymptomatic in healthy adults. However, symptoms may manifest and are often influenza-like: swollen lymph nodes, headaches, fever, and fatigue, or muscle aches and pains that last for a month or more. <SEP> tgt: Acute toxoplasmosis is often asymptomatic in healthy adults. Symptoms may manifest and are often influenza-like