Table 1 Characteristics of the tested subjects.

From: Immunogenicity evaluation after BNT162b2 booster vaccination in healthcare workers

Parameter

Infected subjects until January 2021 (%)

Non-infected subjects until January 2021 (%)

Infected subjects during January–October 2021 (%)

Subjects (n)

Female (90)

23

77

0

Male (13)

29

71

0

Average age of total (years)

37.81

41.00

40.26

Average age of women (years)

39.14

41.48

40.95

Average age of men (years)

28.50

36.40

34.14

Major comorbidities (%)

Overweight (BMI ≤ 25)

23

Non-obesity overweight (BMI = 26–30)

13

Obesity (BMI > 30)

10

Cardiovascular disease

9

Arterial hypertension

6

Diabetes

4

Non-immune thyroidian disease

4

Hypothyroidism

4

Autoimmune thyroiditis

4

Allergies

3

Chronic venous insufficiency

3

Various other comorbidities

Under 2%