結果 : how many days can a common cold last
9:15

The Common Cold: Timeline of Symptoms

Maria Conley MD
65,716 回視聴 - 5 年前
6:43

How to tell the flu from a cold

Global News
1,717,286 回視聴 - 5 年前
5:18

Why is it so hard to cure the common cold?

TED-Ed
962,542 回視聴 - 2 年前
3:25

WATCH: How long do cold and flu viruses stay contagious on surfaces?

PBS NewsHour
41,748 回視聴 - 6 年前
2:11

How to fight the common cold like a pro

Click On Detroit | Local 4 | WDIV
64,444 回視聴 - 6 年前
0:21

How to treat a cold | NHS

NHS
53,483 回視聴 - 7 年前
1:28

Why do cold and flu symptoms seem worse at night?

11Alive
133,989 回視聴 - 4 年前
1:41

How to tell if you have a cold, flu, or just allergies

Business Insider
63,521 回視聴 - 8 年前
4:28

Common Cold, Causes, Signs and Symptoms, Diagnosis and Treatment.

Medical Centric
156,413 回視聴 - 5 年前
1:52

Feel A Cold Coming On? Here's How To Treat It

CBS Miami
75,109 回視聴 - 6 年前
13:02

COVID vs Common Cold vs Flu - Which one is it? (Doctor Explains)

Doctor Mike Hansen
920,005 回視聴 - 4 年前
2:26

Common Cold: The Causes, Symptoms, Prevention, and More | Merck Manual Consumer Version Quick Facts

Merck Manuals
81,826 回視聴 - 3 年前
2:06

How To Treat A Cold | How To Cure Common Cold | Best Medicine For A Cold And Fever And Sore Throat

AbrahamThePharmacist
1,549,995 回視聴 - 7 年前
3:21

Does a Strong Immune System Make Colds Worse?

SciShow
216,365 回視聴 - 4 年前
3:46

Why science can’t find cure for common cold

CBS Mornings
53,386 回視聴 - 9 年前
5:05

How to Kick a Cold in 24 Hours

Rachael Ray Show
343,747 回視聴 - 6 年前
3:51

Recognizing Day to Day Signs and Symptoms of Coronavirus

FreeMedEducation
18,285,690 回視聴 - 4 年前
3:56

What Do You Know About the Common Cold?

VOA Learning English
146,808 回視聴 - 13 年前
7:43

Common cold || Rhinitis & Rhinovirus || symptoms,treatment and recovery

Animated biology With arpan
123,982 回視聴 - 4 年前
4:17

Why Isn’t There a Cure For the Common Cold?

Seeker
95,947 回視聴 - 4 年前