Health

When is a cough a concern?

Hearing a chorus of coughs is typical at this time of year. An occasional cough is normal and healthy. A cough that persists for several weeks or brings up discolored or bloody mucus may indicate a condition that needs medical ...

Diseases, Conditions, Syndromes

Q&A: Expert explains RSV prevention for vulnerable populations

Respiratory syncytial virus (RSV) is a common virus that seriously affects vulnerable populations such as infants, young children and older adults. Dr. Wasem Alsabbagh, associate professor at the University of Waterloo School ...

Diseases, Conditions, Syndromes

Expert explains parvovirus B19, a common childhood infection

Parvovirus B19 is the cause of fifth disease, a mild rash typically seen in children, although adults can contract the virus. Parvovirus B19 affects only humans. You can't contract it or transmit it to dogs or cats. However, ...

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