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.
19 September 2017
Manchester's Girlguides are being urged to help the elderly with a new badge incentivising youngsters to tackle senior loneliness.
[more...]
16 September 2017
Holidaymakers are being evacuated as winds up to 200km per hour hit Central Vietnam, with Typhoon Doksuri damaging houses, roads and infrastructure.
15 September 2017
People in parts of East Anglia are eight times more likely to survive liver disease than Blackpool residents, according to new data by Public Health England (PHE).
14 September 2017
A non-invasive alternative to gastric bypass surgery that helps people with Type 2 diabetes lose weight is being recommended for widespread use by NHS experts.
13 September 2017
Almost half of UK adults travelling to areas at risk of malaria are not covering themselves by taking medication, despite recommendations made by the NHS and world health organisations.
12 September 2017
A new health warning has been issued by scientists in Sweden, suggesting e-cigarettes with nicotine could lead to an increased risk of heart attacks and strokes.
09 September 2017
Researchers have developed a futuristic pen-like device that can tell whether someone has cancer much faster than current technology.
08 September 2017
A staffing crisis in the NHS is seeing cancer patients turned away from their GP surgery and instead visiting A&E, a report has claimed.
07 September 2017
Whether it's binge-watching box-sets, shopping for clothes, chatting to friends or picking up work emails, staying connected is pretty much essential to everyday life.
06 September 2017
Around 1 in 2 GPs do not know that black men have a higher risk of developing prostate cancer, research has suggested.
05 September 2017
Many middle-aged men have hearts in a condition that makes the organ seem older than the men's actual age, a new study has revealed.
02 September 2017
Every cancer diagnosis should involve a discussion about stress, according to an expert investigating the biological impact of "fight-or-flight" responses.