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Table 1 Plasmodium DNA and gametocyte-specific mRNA detections among malaria patients after treatment (N = 13)

From: Detection of remaining Plasmodium DNA and gametocytes during follow up after curative malaria treatment among returned travellers in Norway

Patient

Species

No days since treatment

Microscopy (parasite %)

Genus DNA Cytb PCR (Ct)

No copies/rxn

P.f DNA VarATS PCR (Ct)

Genus 18S mRNA PCR (Ct)

Pfs25/Pvs25 mRNA PCR (Ct)

No. copies/rxn

No. 1

P.f + P.m

0

Pos (2)

Pos (24)

1.1 × 103

Pos (26)

   

1

Pos (1)

Pos (25)

4.3 × 102

Pos (28)

Pos (17)

Pos (29)

3.2 × 103

No. 2

P.f

0

Pos (4)

Pos (18)

5.7 × 105

Pos (19)

   

1

Pos (4)

Pos (21)

7.0 × 105

Pos (22)

Pos (12)

Pos (34)

95

No. 3

P.f

0

Pos (12)

      

1

Neg

Pos (22)

3.7 × 104

Pos (26)

   

2

Neg

Pos (23)

1.5 × 104

Pos (29)

   

11

Neg

Pos (30)

200

Pos (35)

Pos (25)

Neg

 

No. 4

P.f

0

Pos (< 1)*

      

31

Neg

Neg

 

Neg

Neg

  

No. 5

P.f

0

Pos (< 1)

      

32

Neg

Pos (37)

2

Neg

Neg

  

No. 6

P.f

0

Pos (2)

Pos (19)

3.9 × 105

Pos (20)

   

1

Pos (< 0.5)

Pos (24)

7.7 × 103

Pos (27)

Pos (17)

Pos (31)

420

37

Neg

Pos (39)

1

Neg

Neg

  

No. 7

P.f

0

Pos (10)

Pos (15)

4.0 × 106

Pos (16)

   

4

Neg

Pos (25)

6.3 × 103

Pos (29)

Pos (23)

Neg

 

11

Neg

Pos (29)

400

Pos (35)

Pos (24)

Neg

 

39

Neg

Neg

 

Neg

Neg

Neg

 

No. 8

P.f

0

Pos (30)

Pos (16)

1.8 × 106

Pos (18)

   

1

Pos (6)

Pos (16)

3.0 × 106

Pos (17)

Pos (7)

Pos (29)

2.2 × 103

45

Neg

Pos (34)

16

Neg

Neg

Neg

 

No. 9

P.f

0

Pos (6)*

      

49

Neg

Pos (34)

11

Pos (36)

Neg

Neg

 

No.10

P.v

0

Pos (0.5)

      

2

Pos*

   

Pos (7)

Pos (17)

9.6 × 106

No. 11

P.v

0

Pos (0.5)a

      

6

Neg

Pos (39)

1

 

Neg

Neg

 

No. 12

P.v

0

Pos

Pos (22)

4.8 × 104

    

23

Neg

Neg

  

Neg

Neg

 

No. 13

P.v

0

Pos

      

54

Neg

Neg

 

Neg

Neg

Neg

 
  1. rxn reaction
  2. aGametocytes seen by microscopy