Children in UK are affected due to swine flu – schools could stay closed

The Department for Children, Schools and Families said, "Cannot be certain what the situation will be", come the autumn.

Nearly 1,000 schools have confirmed cases of swine flu, even though the majorities have remained open, according to the DCSF.

At the begin of the epidemic year, affected schools closed in an effort to control the virus but the UK government has now turned away from such steps as the figure of cases rises too high.The DCSF said: "As the summer term is drawing to an end, it is important to ensure that everyone will be in a position to know what will happen at the start of the autumn term.

There are furthermore suggestions the stretch of the virus might begin to slow over July and August before renaissance in the autumn while schools reopen.

A note will be sent to schools in the final week of August informing them of what the situation is and steps that should be taken regarding reopening of schools.

Dead Zone

Dead Zone are defined as areas with severely low dissolved oxygen levels or devoid of dissolved oxygen altogether. Such zones have been noted by scientists worldwide since the 1970s and range in size from a square kilometer to about the size of the State of Massachusetts. Currently, the most publicized dead or hypoxic zone is located in the Northern Gulf Of Mexico just south and west of Louisiana. It is thought to be driven by the outflow of the Mississippi River, which carries sediments and nutrients from agricultural run-off from upstream in the Midwest. The effect of low to no dissolved oxygen on biota has been studied, and it results in lower reproductive capability to a lack of spawning. Obviously, in areas devoid of dissolved oxygen, living organisms that are mobile enough will attempt to escape. This results in vast expanses where organisms are either dead or gone. How does this affect human activities? The primary impact of the dead zone on human activities is a displacement of fishing activities. Fishers who typically fished the area for shrimp are no longer able to catch shrimp there, and as a consequence are forced to travel to other areas to fish. In a climate where expenses often exceed income, this displacement can make or break a fishing operation.

Can dead zones be fixed? Apparently so. A well-known dead zone in the Black Sea largely disappeared between 1991 and 2001 when fertilizer use was severely curtailed due to economic hardship. As a result of reversing the dead zone, fisheries returned as an economic force in the area. What will it take to reverse the dead zone in the northern Gulf of Mexico? Our agricultural belt is quite active, and it isn't likely that the use of fertilizers will cease in the foreseeable future. We may be able to implement better farming practices, such as the establishment of riparian buffers along the river banks that will absorb fertilizer run-off before it can reach the river. Under any circumstance, it will take considerable political will to implement changes that will begin to diminish the Gulf of Mexico dead zone.