In early 2005, the World Health Organization (WHO) began investigating an outbreak of viral hemorrhagic fever in Angola, which was centered in the northeastern Uíge Province but also affected many other provinces. The Angolan government had to ask for international assistance, pointing out that there were only approximately 1,200 doctors in the entire country, with some provinces having as few as two. Health care workers also complained about a shortage of personal protective equipment such as gloves, gowns, and masks. Médecins Sans Frontières (MSF) reported that when their team arrived at the provincial hospital at the center of the outbreak, they found it operating without water and electricity. Contact tracing was complicated by the fact that the country's roads and other infrastructure were devastated after nearly three decades of civil war and the countryside remained littered with land mines. Americo Boa Vida Hospital in the Angolan capital Luanda set up a special isolation ward to treat infected people from the countryside. Unfortunately, because MVD often results in death, some people came to view hospitals and medical workers with suspicion and treated helpers with hostility. For instance, a specially-equipped isolation ward at the provincial hospital in Uíge was reported to be empty during much of the epidemic, even though the facility was at the center of the outbreak. WHO was forced to implement what it described as a "harm reduction strategy", which entailed distributing disinfectants to affected families who refused hospital care. Of the 252 people who contracted MVD during outbreak, 227 died.