El resfriado, la gripe, la tos y el virus a menudo se usan juntos. Es por una si...
El resfriado, la tos y la gripe son causados por virus, y a menudo tomamos medic...
Common cold and flu are both respiratory illnesses caused by viruses. It can be ...
Cold, flu, cough, and virus are often used together. It is for a simple reason t...
Cold, cough, and flu are all caused by viruses, and often we take over-the-count...
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