Flu & Pneumonia Health News Page 2

Immune cells that guard against the virus don't function properly, researchers say

Researchers suspect people may breathe saliva or food into their lungs due to fatigue from the drugs

But medical experts can't agree if recommending supplements or food fortification would be helpful

Doctors should consider high-dose vaccine for those over 65, study suggests

Cold, dry air helps the virus stay airborne long enough to cause infections, researchers say

Vaccine most important for young kids, seniors, people with chronic disease, women before and after pregnancy, expert says

When you're sick, stay home, health officials urge

Twice annual visits reduce bacteria that can cause pneumonia, researcher says

Hospitals put too many on ventilators, adding to their suffering and treatment costs, researchers say

Study finds there's lots mothers-to-be can do to help ensure they deliver at full-term

1 in 3 prescriptions was unnecessary

Vaccination was associated with fewer cases of atrial fibrillation, but more research is needed, authors say

Exposure to air pollution can increase risk of death from heart or lung disease for more than 30 years

During pregnancy, risk of serious complications and death from the illness intensifies

Physicians' group and CDC jointly advise that the drugs not be prescribed for colds, bronchitis in adults