Posted by Duncan Brownlee on Oct 27, 2019
 
TWO OUT OF THREE POLIO VIRUSES ERADICATED IN 'HISTORIC' STEP, WORLD HEALTH ORGANIZATION SAYS | NATIONAL POST (OCT 24, 2019)
 
LONDON - The World Health Organization welcomed an 'historic step' towards a polio-free world on Thursday as an expert panel certified that the second of three types of the crippling virus has been eradicated globally.
 
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