👉 Ferlavirus is a type of virus that causes febrile illness in humans, typically occurring in infants and children. It primarily affects the respiratory system, leading to fever, coughing, and difficulty breathing. This viral infection can be transmitted through close contact with infected parents or caregivers. Symptoms may vary from mild to severe, but they often include a high body temperature, chills, and a sense of being unwell. Treatment typically involves over-the-counter antiviral medication or supportive care