Polio resurfaces in Mali from Ebola-hit Guinea, WHO says - Action News
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Polio resurfaces in Mali from Ebola-hit Guinea, WHO says

There is a high risk of polio spreading in Ebola-ravaged Guinea and Mali, the World Health Organization said on Monday, after a Guinean toddler travelled to Mali and became that country's first case of the crippling disease in more than four years.

Ukraine getting vaccine supply through UNICEF program funded by Canada

A health worker checks the temperature of a baby entering Mali from Guinea at the border in Kouremale in October 2014, during the worst Ebola outbreak on record. Recently, a Guinean toddler travelled to Mali and became that country's first case of the crippling disease in more than four years, the World Health Organization reports. (Joe Penney/Reuters)

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  • Ukraine is obtaining about 1.2 million doses of vaccine under a UNICEF program funded by Canada.

There is a high risk of polio spreading in Ebola-ravaged Guinea and Mali, the World Health Organization said on Monday, after a Guinean toddler travelled to Mali and became that country's first case of the crippling disease in more than four years.

Preliminary tests by authorities in Mali's capital showed the 19-month-old was paralysed on July 20, seven days before being brought to Bamako for treatment. The strain of the virus is the same as one detected in Siguiri in Guinea's Kankan region, in August 2014.

The Mali polio case, caused by a strain of the virus known as type 2, is the second setback in a week for global efforts to eradicate polio, after two cases were reported in Ukraine.

"The risk of spread is considered to be high in both countries due to low rates of vaccination coverage in both Mali and Guinea," WHO spokesman Cory Couillard said in an emailed comment to Reuters.

"Both countries are taking coordinated emergency response measures to bring the outbreak to an end quickly."

In Kiev, Health Minister Alexander Kvitashvili said Ukraine is obtaining about 1.2 million vaccination doses under a UNICEF program funded by Canada.

The Mali and Ukraine cases are both vaccine-derived polio, meaning the virus spread after being excreted by people who have been immunised with live oral polio vaccine.

Vaccine-derived polio outbreaks are rare, but pose more of a risk in populations where health systems are fragile and people immunisation coverage is low.

Ebola hits vaccination rates

WHO figures show Guinea's polio vaccination coverage fell from 63 per cent to 42 per cent in 2014, as the Ebola outbreak caused chaos and overwhelmed an already weak national health system. In Mali, by contrast, polio vaccination coverage rose to 84 per cent in 2014, from 72 to77 per cent in preceding years.

There is no cure for polio, which attacks the nervous system and can cause irreversible paralysis within hours of infection. It mainly affects young children in areas with poor sanitation.

A global vaccination campaign has largely stamped out the virus, and only Pakistan and Afghanistan have reported cases of wild polio virus this year. Like Ukraine, Madagascar and Nigeria have suffered vaccine-derived cases.