Health & ScienceHealth & Science
A Dallas hospital lab worker who spent much of a cruise holiday in isolation after possible exposure to Ebola has tested negative for the disease, and in Texas some of the dozens of people still being monitored were expected to be cleared by Monday.
The sixth session of the Conference of the parties (COP6) to the WHO Framework Convention on Tobacco Control (FCTC) concluded in Moscow. Several landmark decisions were adopted in the course of the six-day session, regarded as one of the most successful in the WHO FCTC’s history.
A group of Caribbean countries have announced bans on entry to foreigners who have travelled through the three West African countries most affected by Ebola. Jamaica said it would not accept travelers from Liberia, Guinea and Sierra Leone for the time being.
A laboratory technician from the Dallas hospital where a Liberian died of the Ebola virus, and who handled some of his fluid samples for analysis, has been placed in quarantine aboard a cruise ship, the State Department said on Friday.
By Gwynne Dyer - Here are two good things about the Ebola virus. It is unlikely to mutate into a version that can spread through the air, as some other viruses have done. And people who have been infected by Ebola cannot pass it on to others during the incubation period (between two and 21 days). Only when they develop detectable symptoms, notably fever, do they become infectious to others, and only by the transfer of bodily fluids.
Argentina has developed a molecular biological method to detect the presence of the Ebola virus in a patient in less than 24 hours, the Argentine health ministry has announced.
Brazilian Health Minister Arthur Chioro said on Friday the results of tests on a patient suspected of Ebola infection would take 24 hours. At a press conference in Brasilia, the minister assured the situation was under control and that proper precautions had been taken to isolate the patient.
A German and two American scientists won on Wednesday the 2014 Nobel Prize for Chemistry for smashing the size barrier in optical microscopes, allowing researchers to see individual molecules inside living cells.
An American of Japanese origin and two Japanese scientists won the 2014 Nobel Prize for Physics on Tuesday for inventing a new energy-efficient and environment-friendly light source, leading to the creation of modern LED light bulbs.
Saharan Africa's economic growth remains strong and should accelerate to 5.8% in 2015 but if the Ebola outbreak in its western corner is protracted or spreads it will have dramatic consequences for that zone, the IMF said on Tuesday.