4 dangerous diseases caused by pneumococcal bacteria

Pneumococcal bacteria are spread through the respiratory tract. When pneumococcal bacteria enter the body, the child’s resistance is weak, so it cannot fight bacteria. They cause many dangerous diseases such as meningitis, pneumonia, otitis media, septicemia (septicemia), which can be life-threatening for children. Pneumococcal bacteria are the cause of the death of millions of children […]