Why newborn screening is crucial after Kerala reports rare vaccine-derived polio case – Firstpost
With the recent case of a child in Kerala who died from Severe Combined Immunodeficiency (SCID) after contracting vaccine-derived poliovirus (VDPV), questions arise about the safety and management of polio vaccination, particularly in immunocompromised individuals. VDPV, which emerges from mutations in the oral polio vaccine (OPV) strain, poses unique challenges compared to wild poliovirus. The … Read more