Flying with caution, with SARS
...d with sophisticated air cleaning systems that has stringent filters to screen out spores, bacteria and viruses. Air flow patterns are designed in such a way that there exists a minimal flow between the front and back //parts of the plane. Passengers get a mix of outside and recycled cabin air run through a h...Herbal supplement ephedra posing threat to people's health
...or the supplement either to become subject to more stringent regulation, or be banned altogether. ......ing at about 8% - 10% . The US FDA has been quite stringent in its inspections for the anti-acne drug to check for possible side effects. The drug is suspected to have side effects, particularly depression. Hence, the US FDA is expected to be quite rigid in granting approvals for this generic drug.......e disorders of modern, industrialized nations with stringent standards of public hygiene. Overzealous cleaning of the environment prevents the human immune system from interacting with worms, bacteria and other pathogens necessary for it to develop properly...Yes! Doctors at the University of Iowa are testing...