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01 October 2012 08:54
A mouse-borne virus has struck several visitors at Yosemite National Park
Scientists are investigating after a rare mouse-borne virus infected several visitors to a national park in the US. At least nine people have been struck by hantavirus since June at Yosemite National Park in California. Experts say it is the biggest cluster of cases since the disease was first identified in the US in 1993.
While the case highlights the importance of taking out a comprehensive
medical travel insurance policy to provide cover in the event of unexpected health problems, public health officials have now launched a number of studies to establish how the virus is passed on. They want to find out why some people are more likely to be affected than others, and are conducting studies of both humans and mice to find clues. Researchers will also take blood samples from some of the 2,500-plus employees at the park.
Infectious disease specialist Dr Charles Chiu, from the University of California, has begun performing whole-genome sequencing of the virus, using tissue samples taken from affected patients and rodents carrying the virus. Researchers want to find out whether the virus is the same as the strain first identified in 1993, when hantavirus pulmonary syndrome struck 18 people in southwestern states. The researchers hope that their results will provide answers about how the virus infects people and how it might be prevented in the future.
21 October 2016
A union is warning of travel chaos over the Christmas period at four major UK airports, unless a baggage carrier transfers staff to other companies.
20 October 2016
Thousands of passengers faced travel chaos yesterday after rail service through the Channel Tunnel was suspended because of a power failure.
19 October 2016
People planning holidays from Gatwick Airport in the run up to Christmas could face travel chaos as unions threaten to strike over a pension dispute.
18 October 2016
Eurostar has said it will cut 12 services from London St Pancras to Paris and Brussels.
15 October 2016
Tourists in Thailand are being advised to "behave respectfully" and wear "sombre" clothing as the country mourns King Bhumibol Adulyadej.
14 October 2016
Holidaymakers are being warned to buy currency in advance as exchange rates being offered are as little as 0.96 euro to the pound at airports.
13 October 2016
Scientists say there is strong evidence air pollution and vitamin D deficiency can cause dementia.
12 October 2016
More people are going on holiday than at any time in the past five years despite terror attacks and the impact of Brexit, according to a study.
11 October 2016
People from across North Carolina had to be rescued from their homes as the downgraded Hurricane Matthew blew out to sea - leaving a trail of destruction in its wake.
04 October 2016
People travelling abroad is on the rise, according to the World Tourism Organisation (UNWTO)
08 October 2016
A hurricane pelting the coast of Florida and described as a 'monster' by a local official has brought chaos to the state, with flights cancelled, homes evacuated and theme parks shut.
07 October 2016
Low-cost airline easyJet says its profits will nosedive as terrorist attacks and air traffic control strikes are taking their toll on the company.