http://www.w3.org/ns/prov#value | - Working with mice, the scientists found that exposure to house dust from homes with a pet appeared to protect the mice against a common virus called respiratory syncytial virus (RSV), which infects the lungs and breathing passages and is a major cause of respiratory illness in young children. (In adults, it usually causes run-of-the-mill cold symptoms.) Severe infections in infancy are linked with
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