Table 1: Summary of number of test subjects in four different places.

 

Total

Kolkata

L.Narayanpur

Bhadur

Gorabari

 

723

292

150

198

83

Male

400

192 (66%)

60 (40%)

98 (49%)

56 (67%)

Female

323

100 (34%)

90 (60%)

100 (51%)

27 (37%)

Working Class1

3872

72 (25%)

110 (73%)

129 (65%)

73 (88%)

Middle Class

3363

220 (75%)

40 (27%)

69 (35%)

10 (12%)

Seropositive

 

42%

39%

51%

17%

1Working class is defined by people who work as daily labor in the rural areas and people who use community utilities in greater Kolkata. The middle class is defined by people who do not belong to the richest class but live independently. Within parentheses, percentage of male population is indicated;
2No one showed severe disease symptoms or sickness;
3More than 50 among these people were severely sick including hospitalization and death.