The United Nations’ plan to vaccinate Gaza’s young against polio [Video]

The United Nations health agency and partners are launching a campaign starting Sunday to vaccinate 640,000 Palestinian children in Gaza against polio, an ambitious effort amid a devastating war that has destroyed the territory’s health care system.Related video above: 6 Israeli hostages’ bodies recovered amid Blinken’s ceasefire effortsThe campaign comes after the first polio case was reported in Gaza in 25 years — a 10-month-old boy, now paralyzed in the leg. The World Health Organization says the presence of a paralysis case indicates there could be hundreds more who have been infected but aren’t showing symptoms.Most people who have polio do not experience symptoms and those who do usually recover in a week or so. But there is no cure, and when polio causes paralysis, it is usually permanent. If the paralysis affects breathing muscles, the disease can be fatal.The vaccination effort will not be easy: Gaza’s roads are largely …