Why summer colds linger longer than winter colds

Now watching

Next video starts in : 7 Play

Why summer colds linger longer than winter colds

Why summer colds linger longer than winter colds
Replay video
Up next

US-Israeli Relationship Will Be Tested by Netanyahu Speech

Unlock your personal NFL Now stream by signing in to NFL.com

Why summer colds linger longer than winter colds

by FOX News Videos 3:53 mins

Different viruses behind seasonal colds

View Comments (0)