There are reports that the RFA Argus is due to leave UK waters to help tackle the ebola outbreak in West Africa.

The principal role of RFA Argus, a common sight in Falmouth, is to serve as a 'Primary Casualty Receiving Ship'. She has a fully equipped 100-bed medical complex on board, which can be uniquely tailored to deliver cutting-edge treatment afloat.

More than 750 military personnel and the ship, a common sight in Falmouth's harbour will help in the attempt to contain the Ebola outbreak in Sierra Leone

The move is reported to follow a meeting of the Government's Cobra emergency committee.

The epidemic of Ebola virus disease is ongoing in West Africa after begining in Guinea in December 2013, before spreading to Liberia,Sierra Leone, Nigeria, Senegal and then to the United States and in recent days Spain.

According to Wikipedia: As of 1 October 2014, the World Health Organization (WHO), the United StatesCenters for Disease Control and Prevention (CDC) and local governments reported a total of 7,493 suspected cases and 3,439 deaths (4,108 cases and 2,078 deaths having been laboratory confirmed), though many experts believe that this substantially understates the magnitude of the outbreak.

The current epidemic of EVD, caused by Ebola virus, is the most severe outbreak of Ebola since the discovery of ebolaviruses in 1976, and by September 2014 cases of EVD from this single outbreak exceeded the sum of all previously identified cases. The epidemic has caused significant mortality with a Case Fatality Rate (CFR) reported as 70%.

Affected countries have encountered many difficulties in their control efforts. The WHO has estimated that region's capacity for treating EVD is insufficient by the equivalent of 2,122 beds.

In some areas, people have become suspicious of both the government and hospitals; some hospitals have been attacked by angry protestors who believe that the disease is a hoax or that the hospitals are responsible for the disease.

Many of the areas that are seriously affected with the outbreak are areas of extreme poverty with limited access to soap or running water to help control the spread of disease.

Other factors include belief in traditional folk remedies, and cultural practices that involve physical contact with the deceased, especially death customs such as washing the body of the deceased. Some hospitals lack basic supplies and are understaffed. This has increased the chance of staff catching the virus themselves. In August, the WHO reported that ten percent of the dead have been health care workers.

By the end of August, the WHO reported that the loss of so many health workers was making it difficult for them to provide sufficient numbers of foreign medical staff. By September 2014, Médecins Sans Frontières, the largest NGO working in the affected regions, had grown increasingly critical of the international response. Speaking on 3 September, the international president spoke out concerning the lack of assistance from the United Nations member countries saying, "Six months into the worst Ebola epidemic in history, the world is losing the battle to contain it." A United Nations spokesperson stated "they could stop the Ebola outbreak in West Africa in 6 to 9 months, but only if a 'massive' global response is implemented."

The Director-General of the WHO, Margaret Chan, called the outbreak "the largest, most complex and most severe we've ever seen" and said that it "is racing ahead of control efforts". 

In a 26 September statement, the WHO said, "The Ebola epidemic ravaging parts of West Africa is the most severe acute public health emergency seen in modern times. Never before in recorded history has a biosafety level four pathogen infected so many people so quickly, over such a broad geographical area, for so long."