for educational purposes only

1. Prevention of
New Coronavirus

2. T h e N e w C o r o n a vi r u s
C o m m o n t r a n s m i s s i o n
r o u t e s
H o w t o p r e ve n t e f f e c t i ve l y
E a r l y d e t e c t i o n a n d e a r l y
t r e a t m e n t
1
2
3
4
CONTENTS

3. The new
coronavirus

4. The New
Coronavirus2019 new coronavirus, abbreviated as 2019-
nCoV, is a new coronavirus strain found in
humans in 2019. Symptoms of the virus are
fever, fatigue, dry cough, and dyspnea
gradually appearing. In severe cases, acute
respiratory distress syndrome, septic shock,
difficult to correct metabolic acidosis, and
coagulopathy.
T h e N e w
C o r o n a v i r
u s
The New Coronavirus

5. T h e N e w
C o r o n a v i r
u s
T h e N e w
C o r o n a v i r
u s
More common in winter and spring,
can be distributed or outbreak
The main clinical manifestations are
fever, soreness, dyspnea in a small part,
and lung infiltration.
Viral pneumonia is related to the
virulence of the virus, the route of
infection, and the age and immune
status of the host.
The viruses that cause viral
pneumonia are common with
influenza viruses.
Others are parainfluenza virus,
cytomegalovirus, adenovirus,
rhinovirus and coronavirus.
Avoid closed, airless public places
and crowded places
1
2
3
4
5
6
The New Coronavirus

6. fever cough pneumonia
People infected with the virus will experience symptoms to varying degrees,
some with fever or a mild cough, some with pneumonia, and some with more
severe or even death.
The lethality of the virus is about 2% to 4%, but this is a very early percentage
and may change as more information becomes available. At the same time, this
does not mean that it is not serious, it just means that not everyone infected with
the virus will face the worst consequences.
The New Coronavirus

7. Common
transmission routes

8. T h e N e w
C o r o n a v i r
u s
C ommon t ransmission rout es
droplets
Respiratory droplet transmission is
the main route of transmission and
can also be transmitted through
contact.
Respiratory
When the carrier coughs or sneezes,
or when medical personnel perform
medical operations on the patient,
droplets or aerosols with pathogens
are formed, and the susceptible person
gets an infection when inhaled.
Contact
spread
For example, rubbing the eyes and
nose with contaminated hands and
towels, the virus can enter the body
through the mucous membranes.

9. How to prevent
effectively

10. T h e N e w
C o r o n a v i r
u s
Suscept ible people

11. T h e N e w
C o r o n a v i r
u s
How to prevent
Reduce exposure: Avoid going to high-endemic areas and
avoid closed, airless public places.
Wash your hands frequently
Try to avoid going to crowded places
01
02
03
04 Try to avoid contact with wild animals

12. T h e N e w
C o r o n a v i r
u s
How to improve your immunity
Properly exercise, choose the right exercise for you,
strengthen your physique, and cope with various disease
risks
Develop good habits, avoid bad habits, eat more fresh fruits
and vegetables, etc.
Pay attention to the combination of work and rest, avoid
long-term fatigue and stay up late, pay attention to rest, and
ensure adequate sleep.
1
2
3

13. T h e N e w
C o r o n a v i r
u s
How to choose and wear a mask
For the purpose of self-protection and
reducing the risk of respiratory infections,
medical surgical masks and N95 masks can
be used.

14. Timely diagnosis and
treatment

15. T h e N e w
C o r o n a v i r
u s
When you seek medical treatment, you should truthfully describe the illness and medical treatment process, especially the
doctor's recent Wuhan travel and residence history, contact history of pneumonia patients or suspected patients, animal
contact history, etc. Special attention should be paid to wearing surgical masks during the diagnosis and treatment to
protect themselves and others.
Timely diagnosis and treatment

16. T h e N e w
C o r o n a v i r
u s
Timely diagnosis and treatment
When you seek medical treatment, you should
truthfully describe the illness and medical
treatment process, especially the doctor's recent
Wuhan travel and residence history, contact
history of pneumonia patients or suspected
patients, animal contact history, etc. Special
attention should be paid to wearing surgical
masks during the diagnosis and treatment to
protect themselves and others.

17. The disease is preventable and controllable.
Symptomatic treatment is the main clinical
practice and bed rest is required. If you have
the above symptoms, especially the
persistent fever, you should go to the medical
institution in time.
Timely diagnosis and treatment
T h e N e w
C o r o n a v i r
u s
Timely diagnosis and treatment

18. T h a n k Y o u