The Lancet is today [Wednesday 21 May] publishing a Series of reports about different mass gatherings: the London 2012 Olympic and Paralympic Games; the 2012 European Football Championship finals (Euro 2012), hosted jointly by Poland and Ukraine; and Hajj 2012 and Hajj 2013. These reports, led by Professor Ziad Memish, Deputy Minister of Health for Public Health in Saudi Arabia, and Professor Alimuddin Zumla, at University College London Medical School, UK, set out the planning and surveillance systems used to monitor public health risks, and describe the public health experiences and lessons learnt for the planning of future events. Read more…
- Patients whose doctors and nurses received high blood pressure education in a competitive online game reached their blood pressure goals sooner.
- The game of emailed questions used “spaced education,” which sends new information in regular intervals and reinforces the lessons over time.
For the first time, scientists have developed an early warning system to predict the risk of dengue infections for the 553 microregions of Brazil during the football World Cup. The estimates, published in The Lancet Infectious Diseases, show that the chance of a dengue outbreak is enough of a possibility to warrant a high-alert warning in the three northeastern venues (Natal, Fortaleza, and Recife) but is likely to be generally low in all 12 host cities.
The Lancet Infectious Diseases
Dengue is a viral infection that is transmitted between humans by Aedes aegypti mosquitoes. In some cases, it causes life-threatening illness. There are currently no licensed vaccines or treatments against dengue. So far this century, Brazil has recorded more cases of dengue fever than anywhere else in the world, with more than 7 million cases reported between 2000 and 2013.
“Recent concerns about dengue fever in Brazil during the World Cup have made dramatic headlines, but these estimates have been based solely on averages of past dengue cases. The possibility of a large dengue fever outbreak during the World Cup, capable of infecting visitors and spreading dengue back to their country of origin, depends on a combination of many factors, including large numbers of mosquitoes, a susceptible population, and a high rate of mosquito-human contact”, explains lead author Dr Rachel Lowe from the Catalan Institute of Climate Sciences in Barcelona, Spain.*
In particular, climate has an important effect on dengue transmission in epidemic-prone areas where temperature and rainfall drive both mosquito and virus transmission dynamics. The risk of an epidemic increases shortly after a season of heavy rainfall, as occurred in the Amazon during the summer in Brazil.
“Our aim was to take the available evidence on real-time seasonal rainfall and temperature forecasts, transmission dynamics, and social and environmental variables (e.g., urbanisation), and combine it with the latest in mapping and mathematical modelling to produce robust risk estimates for the 12 host cities where matches will be played”, says Dr Lowe.* Read more…
Researchers have told an easy way to get fit – Watch sports. Read more…
Chinese gamers were not able to play video games on a console since 2000 as these were banned in the country. All types of gaming consoles including PS3, Xbox 360, or Nintendo Wii were not there since that time. However, the public was able to play the games on computer whether online or offline and to play the games on smartphones and other devices.
The government banned all forms of gaming consoles in the country to protect the mental and physical development of the children. Read more…