Rainien said that another blackout is possible because of the weakened electrical system following the quake.
People with a weakened immune system due to diseases such as HIV and Aids or cancer.
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The conflict leaves behind a weakened education system, ruined schools and burnt-out university buildings.
However, in transplant patients with a weakened immune system it can lead to cancer.
Hepatitis A is rarely fatal, although those with liver disease or a weakened immune system could require hospitalization, according to the health department.
The oldest and youngest patients and those with a weakened immune system are the most likely to suffer severe complications from a salmonella infection.
Disease-causing germs, which grow and spread on showerheads, can potentially cause threats to people with a weakened immune system, a new study by the National Academy of Sciences found.
And in most of those cases, it wasn't the flu that was fatal but some another illness that took advantage of a weakened immune system caused by the H1N1 flu.
It is thought that several cancer types are associated with infections, and a weakened immune system - such as that found in a HIV patient - is less able to mop these up.
Shingles is most common in people over age 50 and those who have a weakened immune system, but anyone at any age who has ever had chickenpox (even if it was such a mild infection that they don't know that they had it) can get shingles.
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It suggests that too much cleanliness early in life can leave the immune system weakened later on.
If your cancer treatment has weakened your immune system, some of these foods may not be safe for you.
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Because even if we manage this plan flawlessly, there will be no real recovery unless we clean up the credit crisis that has severely weakened our financial system.
The peak onset of the flu just happened to coincide with a period when we have weakened our immune system and congregated in large gatherings to, among other things, disseminate disease.
There are other countries that actually were running a surplus and had fairly responsible fiscal policies but had weaknesses similar to what happened here with respect to their housing market or the real estate markets, and that has weakened their financial system.
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So, the recovery plan we passed is the first step in getting our economy back on track, but it is just the first step, because even if we manage this plan flawlessly, there will be no real recovery unless we clean up the credit crisis that has severely weakened our financial system.
Combine those with poor eating habits and overindulgences that are typical in festive times, and the immune system gets weakened.
Israel and Israel's democratic system is weakened, not strengthened when the state's international reputation and domestic discourse is hijacked by foreign governments who hide behind their Israeli foot soldiers.
And it further weakened the old patronage system of Proporz, whereby many public-sector jobs, from drivers and janitors to head teachers and diplomats, were carved up between members of the two main parties.
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And though I will never be satisfied while people are out of work and our financial system is weakened, we can be confident that the storms of the past two years are beginning to break.
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Since the global banking crisis of 2008, there have been four attempts by the Spanish government - two by the current one, two by its predecessor - to shore up a banking system seriously weakened by reckless property and construction loans.
The situation is further complicated by the fact that Chavez's immune system is already weakened from cancer, he said.
Leukine is used to help restore a patient's immune system after it has been weakened by chemotherapy or a bone marrow transplant.
"The fact that they couldn't tell the difference between a CIA guesthouse and the IOM compound shows that their system of command has been weakened, that it's no longer that effective, " he said.
For starters, Canada has avoided many of the problems that currently bedevil the U.S.--mountains of public debt, a banking system in crisis, the housing debacle and a weakened currency.
The system may stagger on for a time, but likely has been irretrievably weakened.
Of course, the impact of the financial reforms will be weakened to the extent that new regulations divert activity to unregulated parts of the financial system.
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