As the coronavirus spreads through much of China and various parts of the world, it has yet to be confirmed in Africa, but global health authorities are increasingly worried about the threat to the continent where an estimated 1 million Chinese now live, as some health workers on the ground warn they are not ready to handle an outbreak.
Countries are racing to take precautions as hundreds of travelers arrive from China every day. Safeguards include stronger surveillance at ports of entry and improved quarantine and testing measures across Africa, home to 1.2 billion people and some of the world’s weakest systems for detecting and treating disease.
But the effort has been complicated by a critical shortage of testing kits and numerous illnesses that display symptoms similar to the flu-like virus.
Earlier this week, a Zambian official acknowledged for the first time that his country was following up on an unspecified number of suspected cases. Zambia is one of 13 African countries identified by WHO as a high priority because of busy travel links with China.
Crucially, no one in Zambia has been able to test for the virus so far. Like most African countries, it has been waiting for a substance known as a reagent, which labs require to confirm whether a patient is infected. Labs in just six of Africa’s 54 countries were equipped as of mid-week. That means a wait of two or more days to know whether a sample shipped to South Africa or even outside the continent tests positive.
Without testing, officials are “just relying on the symptoms” and whether they persist. But with some people confirmed to have the virus showing hardly any symptoms at all, health officials in Africa are worried.
