Polio
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Polio IPV
Polio is a viral infection that has been associated with varying degrees of paralysis. On March 26, 1953, American medical researcher Dr. Jonas Salk announced on a national radio show that he had successfully developed a vaccine against poliomyelitis. For promising eventually to eradicate the disease, which is known... READ MORE
Polio OPV
Polio is a viral infection that has been associated with varying degrees of paralysis. On March 26, 1953, American medical researcher Dr. Jonas Salk announced on a national radio show that he had successfully developed a vaccine against poliomyelitis. For promising eventually to eradicate the disease, which is known... READ MORE