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5-Year-Old Becomes Latest Ebola Victim In Liberia

Cynthia GoldsmithThis colorized transmission electron micrograph (TEM) revealed some of the ultrastructural morphology displayed by an Ebola virus virion. See PHIL 1832 for a black and white version of this image.Where is Ebola virus found in nature?

The exact origin, locations, and natural habitat (known as the "natural reservoir") of Ebola virus remain unknown. However, on the basis of available evidence and the nature of similar viruses, researchers believe that the virus is zoonotic (animal-borne) and is normally maintained in an animal host that is native to the African continent. A similar host is probably associated with Ebola-Reston which was isolated from infected cynomolgous monkeys that were imported to the United States and Italy from the Philippines. The virus is not known to be native to other continents, such as North America.

A second case of Ebola has been confirmed in Liberia, just months after the country had been declared free of the disease, according to health officials.

The 5-year-old son of a 30-year-old woman who died on Thursday has now been taken to a treatment centre in Monrovia, Tolbert Nyenswah, the country’s deputy health minister, said on Sunday.

“We are investigating in both Guinea and Liberia how she entered,” he said. “But knowing the porous border, we are not surprised. She entered Liberia before getting sick or manifesting signs and symptoms.”

Authorities are now checking everyone the woman was in contact with, and 10 healthcare workers from the hospital where the woman was treated are also under observation. The woman, who died on arrival at the hospital on Thursday, had travelled with three of her children.

Setback for Liberia

The new cases are a setback for Liberia, which was declared free from transmissions for a third time on January 14.

The country was first declared free of the disease in May, but new cases have emerged twice, forcing officials to reset the clock in a nation where more than 4 800 people have died.

The World Health Organisation (WHO) has said Ebola is no longer an international health emergency, but flare-ups, at a decreasing frequency, are expected.

Flare-ups have also broken out in Sierra Leone and in Guinea.

The WHO said there had been eight cases of Ebola and seven deaths in Guinea since late February. There are now no known cases in Sierra Leone.

Ebola is spread through direct contact with the bodily fluids of victims or corpses. It has killed more than 11 300 people, mostly in West Africa, since December 2013.

Written by PH

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