Q: Should people travel to West Africa?
A: The Centers for Disease Control and Prevention on Thursday issued a warning for Americans to avoid nonessential travel to the West African nations of Guinea, Liberia, and Sierra Leone.
Q: Is Ebola deadly?
A: Very much so. If contracted, there is no vaccine and no specific treatment. The World Health Organization estimated Monday that there have been 887 deaths from the current Ebola outbreak. That translates to a fatality rate of about 60 percent.
Q: How is Ebola transmitted?
A: The virus only spreads through direct contact with the blood or fluids of an infected person, according to the CDC. It can also be spread through objects, such as needles, that have been contaminated with infected fluids. No airborne transmission has been documented.
Q: Do U.S. airlines fly to West Africa?
A: Delta Air Lines flies to Dakar, Senegal; Accra, Ghana and Lagos, Nigeria. The airline also flies to Monrovia, Liberia, but for unrelated business reasons previously announced it will cancel that service at the end of September. Delta is letting passengers with flights to the region in the next two weeks push back travel until the end of the month. United Airlines also flies to Lagos, but has not issued any travel waiver. American Airlines does not fly to Africa.
Q: What are U.S. airlines saying about it?
A: There have been no flight cancelations. All three airlines said they are in regular communication with government agencies and health officials and will follow their recommendations.
Q: What about airlines from other countries?
A: European carriers such as Air France-KLM, British Airways and Lufthansa all fly to Western Africa from their hubs in Paris, Amsterdam, London and Frankfurt.
British Airways announced Tuesday that it is suspending flights to and from Liberia and Sierra Leone until Aug. 31 "due to the deteriorating public health situation in both countries." Passengers with tickets can request a full refund or a flight at a later date.
Lufthansa notes that "there is no risk of getting infected by the Ebola virus via air circulation during flight." Crews on Brussels Airlines flights have access to special thermoscans to check passengers' temperature, if they feel it's necessary. The only other airline, so far, to cancel any flights is the Middle East airline Emirates. It has suspended its service to Conakry, Guinea, until further notice. It is still flying to Dakar.
Q: Are passengers leaving Africa being screened?