結果 : what is a colds
6:43

How to tell the flu from a cold

Global News
1,660,592 回視聴 - 5 年前
5:18

Why is it so hard to cure the common cold?

TED-Ed
899,320 回視聴 - 1 年前
1:02

Cold or Flu?

TriStarHealth
106,747 回視聴 - 5 年前
4:28

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

Medical Centric
147,063 回視聴 - 5 年前
1:28

Why do cold and flu symptoms seem worse at night?

11Alive
124,944 回視聴 - 4 年前
2:26

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

Merck Manuals
77,941 回視聴 - 3 年前
3:19

Why Do We Get Colds When It's Cold?

SciShow
307,867 回視聴 - 6 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
1,532,825 回視聴 - 6 年前
0:30

Is a cold shower good for you #health #gym #fitness #shorts

Goku health
934 回視聴 - 1 日前
4:16

Colds, the Flu, and You

SciShow Kids
668,750 回視聴 - 7 年前
2:41

Differences between allergies, colds and sinus infections

CBS Mornings
138,806 回視聴 - 8 年前
9:04

The Common Cold (Rhinovirus)

Professor Dave Explains
140,013 回視聴 - 4 年前
2:45

Does Being Cold Make You Sick?

AsapSCIENCE
6,526,213 回視聴 - 10 年前
1:41

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

Business Insider
56,217 回視聴 - 7 年前
3:04

How Does The Common Cold Work?

BrainStuff - HowStuffWorks
304,235 回視聴 - 10 年前
7:07

Is It A Cold, Or Flu, Or COVID? How To Tell The Difference

TODAY
634,448 回視聴 - 2 年前
3:21

Does a Strong Immune System Make Colds Worse?

SciShow
213,402 回視聴 - 4 年前
5:44

Colds and Respiratory Syncytial Virus (RSV) in Babies and Toddlers: What Is Bronchiolitis?

The Children's Hospital of Philadelphia
78,126 回視聴 - 3 年前
13:02

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

Doctor Mike Hansen
917,706 回視聴 - 3 年前
4:53

Cold vs. Flu: What's The Difference?

Seeker
740,492 回視聴 - 9 年前