BackgroundStreptococcus pneumoniae (Spn) has been a leading cause of bacterial meningitis in children. The most recent estimation of the global burden of Spn meningitis indicates a positive trajectory in eliminating Spn through the implementation of pneumococcal conjugate vaccines. However. continuous monitoring and assessment of the disease burden are necessary due to the evidence of... https://foldlyers.shop/product-category/potting-boxes/