Violently coughing up blood, the woman was close to collapse when brought to Kailahun hospital in eastern Sierra Leone from her village close to the Guinean border.
The first imported case of the Zika virus infection has been reported in Singapore on Friday, May 13.
The World Health Organization on Thursday urged pregnant women not to travel to Rio for the Olympics and urged athletes and visitors to the Games to take precautions to avoid Zika infection.
The Centers for Disease Control (CDC) warned Tuesday of a growing enterovirus threat, as more infections were reported over the past week.
Taiwan has entered the peak season for enterovirus infections, Centers for Disease Control (CDC) Director General Kuo Hsu-sung said on Tuesday, expecting to set up higher level command centers in the near future.
Dangerous levels of muscle-enhancing additive ractopamine have been detected in beef imports from the U.S., the first such case since the government lifted bans on U.S. beef four years ago, announced the Food and Drug Administration (FDA, 食藥署) on Wednesday.
Peru has suffered its first case of sexually transmitted, locally contracted Zika virus, authorities said Saturday.
The mosquito-borne Zika virus has significantly evolved since it was first discovered in 1947, and researchers said Friday these genetic changes could shed light on why it has the power to cause birth defects.
At least 300 patients have been sickened by life-threatening infections linked to contaminated medical scopes -- more than previously estimated by U.S. federal regulators, according to figures released Friday.
Confirming the worst fears of many pregnant women in the United States and Latin America, U.S. health officials said Wednesday there is no longer any doubt the Zika virus causes babies to be born with abnormally small heads and other severe brain defects.