-->

CDC confirms human-to-human transmission of Chapare virus in Bolivia

Organisation: Position: Deadline Date: Location:

Researchers with the US Centers for Disease Control and Prevention have discovered human-to-human transmission of the rare Chapare virus in Bolivia belonging to a family of viruses that can cause haemorrhagic fevers, such as Ebola, reports The Guardian.

The news is a reminder that scientists are working to identify new viral threats to humankind, even as countries around the world battle a new wave of Covid-19 outbreaks.

Scientists said that in 2019, two patients transmitted the virus to three healthcare workers in Bolivia’s de facto capital, La Paz. One of the patients and two medical workers later died. Only one small outbreak of the virus has been previously documented, in the Chapare region 370 miles east of La Paz in 2004.

“Our work confirmed that a young medical resident, an ambulance medic and a gastroenterologist all contracted the virus after encounters with infected patients,” said Caitlin Cossaboom, an epidemiologist with the CDC’s division of high-consequence pathogens and pathology. Two of the healthcare workers later died. “We now believe many bodily fluids can potentially carry the virus.”

The virus is believed to be carried by rats, which in turn may have passed it to humans. In general, viruses spread through bodily fluids are easier to contain than respiratory viruses such as Covid-19.

Cossaboom said patients suffered fever, abdominal pain, vomiting, bleeding gums, skin rash and pain behind the eyes. Because there are no specific drugs for the disease, patients receive only supportive care such as intravenous fluids.

The findings were presented on Monday at the annual meeting of the American Society of Tropical Medicine and Hygiene (ASTMH). They are viewed as important because human-to-human transmission could point to the potential for future outbreaks.

 

Full The Guardian report

Receive Medical Brief's free weekly e-newsletter



Related Posts

Thank you for subscribing to MedicalBrief


MedicalBrief is Africa’s premier medical news and research weekly newsletter. MedicalBrief is published every Thursday and delivered free of charge by email to over 33 000 health professionals.

Please consider completing the form below. The information you supply is optional and will only be used to compile a demographic profile of our subscribers. Your personal details will never be shared with a third party.


Thank you for taking the time to complete the form.