結果 : how long can the flu virus survive on hard surfaces
3:25

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

PBS NewsHour
44,294 回視聴 - 6 年前
0:20

How long can flu viruses survive on hard surfaces?

Med Quizzes
41 回視聴 - 1 年前
2:21

How Long Can Flu Viruses Survive on Surfaces for Transmission? | Influenza Relief Guide News

Influenza Relief Guide
2 回視聴 - 1 か月前
2:04

How Long Does the Flu Virus Stay on Surfaces? - SecurityFirstCorp.com

SecurityFirstCorp
15 回視聴 - 10 か月前
0:51

How long does the norovirus live outside of the body ? | Health FAQs

BEST HEALTH Answers
2,661 回視聴 - 7 年前
2:44

How Long does the Coronavirus Live on Surfaces? | NBC New York

NBC New York
182,653 回視聴 - 5 年前
8:37

How To See Germs Spread Experiment (Coronavirus)

Mark Rober
39,208,330 回視聴 - 5 年前
1:15

Coronavirus particles can survive on some surfaces for days: Study

CNA
50,027 回視聴 - 5 年前
0:21

How long does bacteria & viruses stay on surfaces?

AKEMI Global
439 回視聴 - 4 年前
2:54

How Long Does Norovirus Survive On Surfaces? - The Health Brief

The Health Brief
3 回視聴 - 3 週間前
1:43

Can you catch the flu from your smartphone

WHAT THE TECH?
112 回視聴 - 5 年前
5:12

How often should you get a flu shot? - Melvin Sanicas

TED-Ed
971,460 回視聴 - 7 年前
0:57

How LONG do germs LIVE on surfaces?! 🦠 #shorts

Dherbs
2,470 回視聴 - 1 年前
0:18

What is flu?

NHS Devon
252 回視聴 - 6 年前
3:07

The Flu - It's Not a Cold, It's a Killer

Immunisation Coalition
7,727 回視聴 - 7 年前
2:29

Can Touching Surfaces After Washing Spread The Flu? - Influenza Relief Guide

Influenza Relief Guide
1 回視聴 - 3 週間前
0:32

Early Symptoms of a Herpes Outbreak

Life With Herpes with Alexandra Harbushka
274,586 回視聴 - 2 年前
0:59

家庭でできるインフルエンザ治療薬

Jenny Martinez
340,797 回視聴 - 1 年前
9:07

How Long Does The Flu Last For

RX Card Club
5 回視聴 - 1 年前
1:00

what's different about norovirus stomachflu & how to stop it

StevenPalterMD
23,649 回視聴 - 1 年前