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Table 3 Age, breed, sample collection date and results of Group C foals evaluated for EIA

From: Low transmission rates of Equine infectious anemia virus (EIAV) in foals born to seropositive feral mares inhabiting the Amazon delta region despite climatic conditions supporting high insect vector populations

Foal

Breed

Age (months) prior to initial sample date

Date seropositivity of mare confirmed

Month/year of sample collection (foals)

Jan/18

Mar/18

Jul/18

Nov/18

Jul/19

Jan/20

ELISA

AGID

ELISA

AGID

ELISA

AGID

ELISA

AGID

ELISA

AGID

ELISA

AGID

454

Mule

2

Jul/18

Pos

Pos

Neg

ND

Neg

ND

455

Marajoara

5

Jan/18

Neg

ND

Neg

ND

Neg

ND

516

Marajoara

7

Jul/18

Neg

ND

Neg

ND

517

Marajoara

4

Jul/18

Neg

ND

Neg

ND

518

Crossbreed

3

Nov/18

Neg

ND

Neg

ND

519

Mule

4

Nov/18

Neg

ND

Neg

ND

  1. Foot notes:
  2. ND Not done
  3. ─: Foal had not borned at time of sample collection