Health authorities battling the Ebola outbreak in Democratic Republic of Congo have identified only about 30,000 people who may have been exposed to the virus, a fraction of the more than 400,000 expected through contact tracing.
Dr. Jean Kaseya, director-general of the Africa Centres for Disease Control and Prevention, said the shortfall showed the outbreak remained entrenched in communities despite signs of progress. More than 80% of new confirmed cases were being detected among people who were not already on contact lists, suggesting transmission is still occurring beyond the reach of surveillance efforts.
For every confirmed Ebola case, health authorities would expect to identify about 60 people who had direct or indirect contact with the infected person, Kaseya told Reuters on Friday. With roughly 7,000 confirmed cases, that would translate into about 420,000 contacts.
"But currently, we have just 30,000 people in the contact list", Kaseya said.
"When the outbreak is at community level, we cannot talk about control", he added.
The Ebola outbreak was detected in May and is already the second largest on record, behind one in West Africa from 2014 to 2016.
Sivasangari Subramaniam is one match away from defending her Asian Games gold medal and earning a spot at the 2028 Los Angeles Olympics after advancing to the women's final in Nagoya, Japan yesterday.
The world No. 5 had defeated Hong Kong's world No. 21 Chan Sin Yuk 3-0 (11-6, 11-8, 11-7) in the semi-finals.
Meanwhile, in badminton, Pearly Tan and Thinaah Muralitharan made an assured start to their Asian Games individual campaign with straight-games victories on Friday. The World No. 5 Malaysian pair overcame Indonesia's ninth-ranked Febi Setianingrum-Rachel Allessya Rose 21-13, 21-11 to reach the women's doubles second round.
On Saturday, they booked their spot in the quarter-finals when they prevailed over Thailand's Napapakorn Tungkasatan and Hathaithip Mijad 21-8, 21-12 in just 29 minutes.