👉 Asphaera is a type of bacteria that can cause severe infections in humans, particularly in children who are at higher risk for bacterial infections due to their immature immune systems and weakened defenses. The disease is usually caused by the bacterium Escherichia coli (E. coli) and it typically affects the gastrointestinal tract or the respiratory system. Symptoms can range from mild to severe, including fever, abdominal pain, nausea, diarrhea, and vomiting, particularly in children who are also at risk for the