WHO Report:

🍏🍏
Corona viruse( Covid9)

TRANSMISSION
RATE (Ro)
(estimated range)

2 - 3

(2 - 3 newly infected frوom 1 case)

FATALITY RATE (CFR)
(WHO early estimate)

2% (?)

COVID-19 Fatality Rate by AGE:

AGE

DEATH RATE

80+ years old

14.8%

70-79 years old

8.0%

60-69 years old

3.6%

50-59 years old

1.3%

40-49 years old

0.4%

30-39 years old

0.2%

20-29 years old

0.2%

10-19 years old

0.2%

0-9 years old

no

COVID-19 Fatality Rate by SEX:

SEX

DEATH RATE

Male

2.8%

Female

1.7%

COVID-19 Fatality Rate by COMORBIDITY:

PRE-EXISTING CONDITION

DEATH RATE

Cardiovascular disease

10.5%

Diabetes

7.3%

Chronic respiratory disease

6.3%

Hypertension

6.0%

Cancer

5.6%

no pre-existing conditions

0.9%

Signs and symptoms at admission
(Chen et al study) [4]

Fever

83%

Cough

82%

Shortness of breath

31%

Muscle ache

11%

Confusion

9%

Headache

8%

Sore throat

5%

Rhinorrhoea (runny nose)

4%

Chest pain

2%

Diarrhea

2%

Nausea and vomiting
1

80.9% of infections are mild (with flu-like symptoms) and can recover at home.

13.8% are severe, developing severe diseases including pneumonia and shortness of breath.

4.7% as critical and can include: respiratory failure, septic shock, and multi-organ failure.

in about 2% of reported cases the virus is fatal.

Risk of death increases the older you are.

Relatively few cases are seen among children.

Pre-existing conditions






INCUBATION PERIOD
(estimated)

2 - 14 days