Call for an instant quote 0345 90 80 161
Open Mon to Fri 09:00 - 17:30 | Sat 09:00 - 16:00 (GMT)
20 January 2012 08:54
Scientists have found that global flu pandemics often coincide with the weather phenomenon known as La Nina
Flu pandemics may be more likely after a climatic phenomenon known as La Nina has occurred, new research has suggested.
In the US, scientists have found that several outbreaks have occurred after changes in precipitation and humidity around the world.
During a La Nina event cool water is brought up to the surface of the eastern Pacific, causing these changes.
The last four pandemics - the Spanish Flu that began in 1918, the Asian Flu of 1957, the Hong Kong Flu of 1958 and the swine flu of 2009 - were all preceded by periods of La Nina conditions.
Despite this, Jeffrey Shaman from Columbia University in New York says that because the effects are very varied, there is not yet a "coherent picture."
Flu-carrying birds can change their migration pattern during the La Nina conditions. This means that it is difficult to predict which areas are safe from the virus, so when travelling abroad you should always have comprehensive medical travel insurance.
14 July 2018
Too many passengers heading abroad this summer will be travelling without adequate protection for when an airline goes bust, a new study has shown.
[more...]
13 July 2018
The mother of Bradley Lowery has welcomed the news that a drug used to help treat her son will soon be made available for other patients on the NHS.
12 July 2018
British GPs have prevented thousands of strokes after learning how to better identify and treat a common heart condition, research has shown.
11 July 2018
London City Airport is considering lodging an application to increase flight and passenger numbers, its boss has revealed.
10 July 2018
Captain Harry Kane is leading England's unexpected bid for glory, and is hoping to inspire the next generation of footballers by going all the way in Russia.
07 July 2018
Experts have warned that a lack of rigorous testing of skin cancer detection apps is putting the public at risk.
06 July 2018
Easyjet has added to worries that travellers are set for a summer of chaos, revealing that nearly 1,300 flights were cancelled last month.
05 July 2018
Soaring temperatures across the UK have led to a surge of asthma sufferers calling a dedicated asthma helpline, a charity has revealed.
04 July 2018
Strikes across Europe led Ryanair to cancel over 1,000 flights in June, the budget airline has revealed.
03 July 2018
Sarcoma cancer is "more common than previously thought" with 15 people in the UK diagnosed with the illness every day, a charity has warned.
30 June 2018
The UK is set to scorch this weekend as the heatwave continues and temperatures stay well in the 30s.
29 June 2018
Passengers travelling to Heathrow this summer could continue to face lengthy queues, a top Home Office official has warned.